Set a new benchmark for high-end PCB manufacturing
Shenzhen Aisen Electronics: Establishing a New Benchmark for High-End PCB Manufacturing and Embarking on a New Journey of Global Expansion
Mature supply chain with 20 years of experience and abundant technical resources.
Strict quality management certified with ISO9001, ISO14001, and IATF16949.
Stable customer base covering global markets including the US, Europe, Japan, and Korea.
Strong R&D capability through dedicated center and partnerships with research institutions.
Find answers to common questions about PCB manufacturing capability, production process, quality control and custom PCB solutions.
Shenzhen Aisen Electronics Co., Ltd. manufactures a wide range of PCB solutions, including 1-40 layer rigid PCBs, HDI PCBs, rigid-flex PCBs, multilayer PCBs and customized PCBA assemblies. Our products are used in automotive electronics, aerospace, medical equipment, industrial automation and energy applications.
Aisen Electronics is a professional PCB manufacturer located in Shenzhen, China. We operate our own PCB production capabilities covering PCB fabrication, component sourcing, SMT assembly, inspection and quality control processes.
Our manufacturing capabilities include multilayer PCB fabrication, HDI technology, impedance controlled PCB production, rigid-flex PCB manufacturing and PCBA assembly. We support prototype orders, small batch production and high-volume manufacturing.
Aisen PCB solutions are widely used in automotive electronics, aerospace systems, medical electronics, industrial automation, communication equipment and renewable energy applications. Different industries require specific solutions for reliability, signal integrity and environmental resistance.
Aisen Electronics follows strict quality management procedures with certifications including ISO9001, ISO14001, ISO45001, IATF16949 and UL related standards. Manufacturing processes include AOI inspection, electrical testing, X-ray inspection and reliability verification.
Yes. Our engineering team supports PCB design review, DFM analysis, material selection, stack-up optimization and manufacturing recommendations to improve product reliability and production efficiency.
Lead time depends on PCB complexity, layer count, material requirements and order quantity. Prototype and urgent production services can be evaluated according to customer requirements.
Customers can send PCB Gerber files, BOM files, drawings or product requirements to our engineering team. We will evaluate manufacturing requirements and provide a customized quotation based on specifications and production volume.
0.05mm / 0.05mm (2mil / 2mil) for standard production. For HDI boards, laser drill size ranges from 75μm to 150μm.
Key differences:
Product Category

Aerospace electronic systems require circuit boards that maintain stable electrical performance under extreme operating conditions, including vibration, temperature variation, high-frequency signal transmission, and long service cycles. Shenzhen Aisen Electronics Co., Ltd. provides aerospace PCB and PCBA manufacturing solutions for avionics systems, satellite communication equipment, navigation modules, flight control electronics, and unmanned aerial systems.
With over 20 years of PCB manufacturing experience, Aisen Electronics specializes in high-reliability multilayer PCB, HDI PCB, rigid-flex PCB, and PCBA assembly services. Our production capabilities cover 1-40 layer rigid boards, high-frequency PCBs, flex-rigid boards, and complex electronic assemblies used in advanced electronic systems.
Supported by a 50,000㎡ production facility, automated manufacturing equipment, ISO9001, ISO14001, and IATF16949 quality management systems, we provide engineering support from PCB design review, material selection, PCB fabrication, SMT assembly, testing, and final delivery.
Aisen Electronics focuses on controlling critical parameters such as impedance consistency, copper thickness uniformity, thermal reliability, and mechanical stability during PCB production.
Our aerospace PCB manufacturing capabilities include:
Flight control computers, navigation systems, and aerospace electronic controllers require stable signal transmission and long-term operational reliability. Multilayer aerospace PCBs manufactured by Aisen Electronics are designed with controlled impedance structures, optimized layer stacking, and precise drilling technology.
| Item | Capability |
|---|---|
| Layer count | 1-40 layers |
| Maximum PCB size | 730mm × 630mm |
| PCB thickness | 0.3mm-5.0mm |
| Minimum line width/spacing | 0.05mm/0.05mm |
| Maximum copper thickness | 10oz |
| Mechanical drilling | 0.15mm-6.5mm |
| Laser microvia | 75μm-150μm |
These capabilities support aerospace electronics requiring compact layouts, high-density interconnects, and stable electrical performance.
Modern aerospace equipment integrates more processing functions into smaller electronic modules. HDI PCB technology enables higher wiring density while reducing board size and improving signal performance.
Aisen Electronics manufactures HDI boards with:
Typical application:
10-layer HDI PCB
Technical features:
Application areas:
Aerospace equipment often requires electronic assemblies that fit into limited installation spaces while maintaining mechanical reliability. Rigid-flex PCB combines rigid board strength with flexible circuit adaptability, reducing connectors and improving system reliability.
Aisen Electronics manufactures rigid-flex boards for:
| Parameter | Specification |
|---|---|
| Layer structure | 4-10 layers |
| Line width/spacing | 3mil/3mil |
| Surface copper | 35±5μm |
| Hole copper | ≥15μm |
| Surface treatment | Immersion gold |
Compared with traditional PCB plus cable connections, rigid-flex technology reduces assembly complexity and improves resistance against vibration and mechanical stress.
Satellite communication, radar equipment, and RF modules require PCBs with controlled dielectric properties and excellent signal integrity. Aisen Electronics provides high-frequency PCB manufacturing solutions using specialized materials and controlled manufacturing processes.
Key considerations include:
These PCBs are suitable for:
Beyond PCB fabrication, Aisen Electronics provides complete PCBA manufacturing services, including SMT assembly, DIP assembly, inspection, and functional testing.
| Item | Capability |
|---|---|
| PCB size | 50×50mm - 810×490mm |
| Minimum component size | 0201 / 01005 |
| Minimum BGA diameter | 0.22mm |
| SMT component height | Up to 13mm |
| Solder paste thickness control | ±0.03mm |
| Component placement accuracy | ≤0.10mm |
The complete manufacturing process includes:
Aerospace electronics require traceable manufacturing processes. Aisen Electronics applies strict quality management throughout PCB production.
Incoming materials are inspected for:
Key inspection equipment includes:
Aisen Electronics aerospace PCB and PCBA solutions are applied in:
Unlike PCB-only suppliers, Aisen Electronics provides integrated manufacturing from PCB fabrication to electronic assembly, reducing supplier coordination risks.
Our factory operates advanced production equipment including Han's laser drilling machines, Cosmic etching lines, automated PTH copper plating lines, LDI exposure systems, and automated inspection equipment.
Our technical team provides support in PCB stack-up optimization, material selection, signal integrity analysis, manufacturing feasibility review, and prototype verification.
Established PCB manufacturing operations since 2004, Aisen Electronics has accumulated experience in multilayer PCB, HDI, rigid-flex PCB, and high-performance electronic manufacturing.
Aerospace systems commonly use multilayer PCB, HDI PCB, rigid-flex PCB, and high-frequency PCB depending on signal, size, and reliability requirements.
Yes. Aisen Electronics supports 1-40 layer PCB manufacturing with high-density interconnect technology.
Yes. We provide SMT, DIP, inspection, and complete PCBA assembly services.
Testing includes AOI, X-ray inspection, impedance testing, electrical testing, and material analysis.
Yes. Aisen Electronics provides prototype production and mass production services according to customer requirements.

Automotive electronic systems are becoming increasingly complex as vehicles move toward electrification, intelligent driving, and connected mobility. From traditional engine control modules to advanced driver assistance systems (ADAS), battery management systems (BMS), and in-vehicle communication networks, every electronic unit depends on PCB and PCBA assemblies that can maintain stable performance under demanding automotive environments.
Shenzhen Aisen Electronics Co., Ltd. specializes in manufacturing Automotive Electronics PCB and PCBA. With 1-40 layer rigid PCB, HDI PCB, rigid-flex PCB, high-frequency PCB, and power PCB manufacturing capabilities, Aisen supports automotive suppliers and electronics developers requiring high reliability, precise impedance control, thermal management, and long-term production stability.
Supported by an IATF16949-certified quality management system, advanced PCB production equipment, and automated inspection processes, Aisen Electronics provides customized automotive PCB solutions for global automotive electronics manufacturers, including control units, intelligent driving systems, power modules, communication systems, and new energy vehicle applications.
Automotive electronics covers a wide range of control, sensing, communication, and power applications. Different systems require different PCB structures, materials, and manufacturing processes. Aisen Electronics develops PCB solutions based on electrical performance, mechanical requirements, thermal conditions, and vehicle operating environments.
Electronic Control Units (ECUs) are the core controllers responsible for managing vehicle functions such as engine operation, transmission systems, body control, braking systems, and intelligent vehicle modules. Unlike consumer electronics PCB applications, automotive ECU boards require stable operation throughout extended vehicle lifecycles.
Aisen manufactures multilayer ECU PCBs with controlled impedance design, fine line routing capability, and high reliability via structures. Our automotive PCB production supports up to 40-layer rigid boards and HDI structures for complex control systems where signal density and reliability are critical.
For ECU applications, PCB performance depends heavily on copper thickness consistency, thermal resistance, solder mask reliability, and plating quality. Aisen applies advanced electroplating processes with controlled hole copper thickness and automated inspection systems to ensure stable electrical connections during long-term vehicle operation.
Typical applications include:
Advanced Driver Assistance Systems (ADAS) require high-speed data processing and reliable signal transmission between cameras, radar sensors, LiDAR modules, and vehicle control units.
Aisen Electronics produces HDI and high-speed automotive PCBs designed for applications requiring compact layouts, high-density interconnections, and controlled signal integrity. Our manufacturing capability includes HDI boards with 1-step and 2-step structures, supporting fine line width and spacing down to 1mil-level processes for advanced electronic systems.
ADAS PCB manufacturing requires strict control of layer alignment, impedance variation, and microvia reliability. Aisen utilizes laser drilling equipment, LDI exposure technology, AOI inspection, and electrical testing systems to maintain consistency during mass production.
Typical ADAS applications include:
The battery management system is one of the most critical electronic units in electric vehicles. BMS PCBs must accurately monitor voltage, current, temperature, and battery status while operating under high vibration, temperature fluctuation, and electromagnetic interference conditions.
Aisen develops BMS PCB solutions with optimized thermal design, high-current capability, and reliable signal measurement performance. For power-related automotive applications, PCB material selection, copper thickness, and surface treatment directly influence heat dissipation and long-term reliability.
Our production capability includes heavy copper PCB manufacturing with copper thickness up to 10OZ, suitable for applications requiring enhanced current carrying capacity.
BMS PCB applications include:
With the rapid development of electric vehicles, power electronics has become one of the fastest-growing automotive PCB application areas. Motor controllers, DC-DC converters, onboard chargers, and inverter systems require PCBs capable of handling high current, high temperature, and continuous electrical stress.
Aisen provides automotive power PCB solutions using high thermal conductivity materials, thick copper technology, and optimized circuit structures. These PCBs are designed to reduce power loss, improve heat dissipation, and maintain electrical stability in demanding environments.
Compared with conventional control boards, automotive power PCBs require stricter manufacturing control on copper thickness, dielectric materials, and thermal expansion characteristics. Aisen combines advanced lamination technology, precision drilling, and automated inspection to support reliable production.
Applications include:
Modern vehicles rely on multiple communication networks to exchange data between electronic modules. Automotive communication PCB designs require excellent signal integrity and stable high-frequency transmission performance.
Aisen manufactures high-frequency and multilayer PCBs for automotive communication applications, supporting technologies such as CAN communication, Ethernet networks, and vehicle gateway systems.
High-speed automotive PCB manufacturing requires precise impedance control, low signal loss materials, and accurate layer registration. Aisen applies advanced PCB manufacturing processes to support high-speed signal transmission while maintaining production consistency.
Applications include:
Sensors are becoming increasingly important in modern vehicles, providing real-time information for safety, navigation, and automated driving systems.
Automotive sensor PCBs require compact dimensions, reliable electrical connections, and resistance against temperature changes and vibration. Aisen provides miniaturized PCB solutions including HDI and rigid-flex structures for applications where installation space is limited.
Through precision laser drilling, fine circuit manufacturing, and automated optical inspection, Aisen supports sensor electronics requiring high-density layouts and stable signal transmission.
Applications include:
Rigid-flex PCB technology combines the mechanical strength of rigid boards with the flexibility of flexible circuits, making it suitable for automotive applications requiring space optimization and three-dimensional installation.
Aisen manufactures 2-layer to multi-layer rigid-flex PCBs for automotive electronic modules where traditional rigid boards cannot meet installation requirements.
Rigid-flex automotive PCB advantages include reduced connectors, improved vibration resistance, and better reliability in compact electronic assemblies.
Typical applications:
Beyond PCB fabrication, Aisen Electronics provides automotive PCBA manufacturing services integrating PCB production, SMT assembly, testing, and quality control.
Automotive PCBA production requires strict process management because electronic assemblies directly affect vehicle safety and performance. Aisen supports precision SMT assembly with capabilities including 01005 components, fine-pitch BGA placement, automated solder paste inspection, AOI inspection, and electrical testing.
Our PCBA manufacturing process covers:
For automotive customers, Aisen focuses on production consistency and traceability management. Each manufacturing stage is controlled through standardized processes to reduce production variation and improve delivery reliability.
Automotive electronics require stricter quality control compared with general industrial electronics. Aisen Electronics follows automotive quality management requirements and applies standardized production procedures throughout PCB manufacturing. Our quality system covers incoming material inspection, process monitoring, electrical testing, and final product verification to ensure automotive PCB reliability.
Aisen operates a 50,000-square-meter manufacturing facility equipped with advanced PCB production lines, including laser drilling systems, high-precision CNC drilling machines, automated electroplating lines, LDI exposure equipment, AOI inspection systems, and electrical testing equipment.
Automotive PCB reliability depends on long-term performance under extreme operating conditions. Aisen uses advanced inspection equipment including impedance testers, X-ray inspection systems, high-current testers, metallographic analysis equipment, and automated optical inspection systems.
With more than 20 years of PCB manufacturing experience, Shenzhen Aisen Electronics Co., Ltd. provides automotive electronics manufacturers with reliable PCB and PCBA solutions from prototype development to mass production.
IATF16949 Certified
Automotive-grade quality management
1-40 Layer Capability
Rigid, HDI, rigid-flex, high-frequency
Advanced SMT Assembly
01005, fine-pitch BGA, AOI, X-ray
Reliability Testing
Impedance, X-ray, high-current, metallographic
Stable Supply Chain
Global export experience
Engineering Support
Design review, material selection, stack-up optimization

The reliability of energy equipment depends heavily on the stability of its electronic control system. Unlike consumer electronics that usually operate intermittently, energy devices such as solar inverters, battery storage systems, charging equipment, and industrial power supplies often run continuously under high electrical load.
Shenzhen Aisen Electronics Co., Ltd. provides Energy Industries PCB and PCBA manufacturing services for companies developing renewable energy equipment, power electronics, and intelligent energy management systems. With more than 20 years of PCB manufacturing experience, Aisen produces rigid PCB, HDI PCB, rigid-flex PCB, and high-current power PCB solutions designed for demanding energy applications.
The main challenge for energy electronics is not only circuit complexity but also long-term reliability. A PCB used in an energy system must maintain stable electrical performance while handling heat generation, voltage fluctuation, current load, and environmental stress over years of operation.
Energy applications place different requirements on PCB manufacturing compared with general consumer electronics.
A standard electronic PCB mainly focuses on signal transmission and component connection, while energy equipment PCBs need to manage power distribution, current flow, heat dissipation, and electrical protection at the same time.
For example, an inverter PCB converts DC power generated by solar panels into usable AC power. During this process, switching components generate significant heat and electrical stress. If the PCB design does not provide sufficient copper thickness, insulation distance, or thermal management, it may lead to overheating, power loss, or premature failure.
Aisen develops Energy Industries PCB and PCBA solutions based on application requirements, including copper weight selection, multilayer stack-up design, material selection, and manufacturing process control.
Solar inverter systems require PCBs that can operate reliably in outdoor environments where temperature changes, humidity, and electrical load fluctuations are common.
The PCB inside a photovoltaic inverter integrates power conversion circuits, monitoring circuits, communication interfaces, and protection functions. These boards require stable dielectric performance and precise manufacturing control to maintain electrical safety.
Aisen Electronics manufactures solar energy PCBs with multilayer structures and heavy copper capability. For high-power applications, copper thickness can reach up to 10OZ, providing improved current carrying capability and better heat dissipation compared with standard copper designs.
During production, Aisen controls critical processes including drilling accuracy, copper plating thickness, solder mask quality, and electrical testing to ensure consistency for mass production.
Typical applications include:
Battery storage systems require accurate monitoring and reliable control because battery safety directly affects the entire energy system.
The PCB used in Battery Management Systems (BMS) is responsible for voltage detection, temperature monitoring, charging control, and communication between battery modules and the main controller.
For these applications, PCB manufacturing needs to balance signal accuracy and power handling capability. The control circuits require stable signal integrity, while power sections need stronger copper structures to handle current flow.
Aisen provides battery energy storage PCB solutions using multilayer PCB technology, high reliability materials, and strict process inspection.
For energy storage manufacturers, Aisen focuses on:
Power conversion equipment represents one of the most demanding PCB applications in the energy industry.
Inverter PCB, DC-DC converter PCB, and charging equipment PCB must support high-frequency switching operation while controlling electromagnetic interference and heat generation.
The PCB structure directly affects equipment efficiency. Poor layer design or insufficient copper capacity can increase energy loss and reduce system reliability.
Aisen Electronics manufactures power electronics PCBs with optimized layer structures, thick copper technology, and precision manufacturing processes. Our production capability supports applications requiring high current transmission, thermal management, and stable electrical performance.
Common applications include:
For many energy equipment manufacturers, PCB fabrication is only one part of the supply chain. The final electronic assembly performance depends on component placement accuracy, soldering quality, and functional testing.
Aisen provides complete Energy Industries PCB and PCBA solutions, including PCB manufacturing, component sourcing, SMT assembly, DIP processing, inspection, and testing.
Our PCBA capability supports:
For energy products requiring long service life, Aisen focuses on manufacturing consistency rather than only production speed.
Aisen Electronics operates a 50,000-square-meter PCB manufacturing facility equipped with advanced production equipment including laser drilling machines, CNC drilling systems, LDI exposure machines, automated electroplating lines, AOI inspection equipment, and electrical testing systems.
Our manufacturing capability includes:
Key technical capabilities include:
Energy equipment manufacturers usually require stable supply over many years, therefore PCB quality consistency is critical.
Aisen applies ISO9001, ISO14001, and IATF16949 quality management systems throughout production. Inspection equipment includes automatic optical inspection systems, X-ray inspection equipment, impedance testers, high-current testers, and metallographic analysis equipment.
Quality objectives:
With more than 20 years of PCB manufacturing experience, Shenzhen Aisen Electronics Co., Ltd. supports global energy equipment manufacturers with customized PCB and PCBA solutions.
Our advantage is not only production capacity, but also the ability to understand how PCB design affects final equipment performance. From power conversion and battery management to renewable energy control systems, Aisen provides manufacturing support based on electrical requirements, reliability targets, and long-term production needs.
Whether for solar energy systems, energy storage equipment, or industrial power electronics, Aisen delivers Energy Industries PCB and PCBA solutions designed for stable operation in demanding energy environments.

Industrial automation equipment relies on precise electronic control to coordinate machines, sensors, motors, and communication networks. Behind every automated production line, there are multiple electronic control units responsible for signal processing, power regulation, data communication, and motion control.
Shenzhen Aisen Electronics Co., Ltd. manufactures Industrial Automation PCB and PCBA solutions for industrial control equipment, robotics systems, PLC modules, motor control units, machine vision equipment, and intelligent manufacturing systems.
Unlike consumer electronic products, industrial automation equipment is designed for continuous operation over many years. The PCB inside these systems must maintain stable electrical performance while facing electrical noise, mechanical vibration, temperature fluctuations, and complex industrial environments.
With capabilities including 1-40 layer rigid PCB, HDI PCB, rigid-flex PCB, high-frequency PCB, and PCBA assembly, Aisen supports industrial customers from prototype development to mass production with reliable manufacturing solutions.
An industrial automation system usually contains three major electronic layers: sensing, control, and execution.
Sensors collect real-time information such as position, temperature, pressure, speed, or image data. The control unit processes these signals through PLC, MCU, DSP, or industrial processors. After calculation, control signals are transmitted to actuators such as motors, valves, and robotic mechanisms.
The PCB works as the electrical connection platform between these components.
A typical industrial control PCB includes:
The performance of the PCB directly affects response speed, signal accuracy, and system stability.
Aisen develops Industrial Automation PCB and PCBA based on these functional requirements, focusing on circuit integrity, power reliability, and manufacturing consistency.
Programmable Logic Controllers (PLC) are widely used in factory automation because they can process multiple input signals and execute programmed control commands in real time.
The PCB inside a PLC module must combine high-density circuit design with strong electrical reliability. It needs to support multiple communication interfaces while maintaining stable operation in industrial environments.
Aisen manufactures PLC control PCBs using multilayer structures, precise drilling technology, and automated inspection processes.
Key manufacturing considerations:
Applications include:
Modern industrial robots require accurate motion control to achieve high-speed and precise operation. The control PCB manages communication between processors, motor drivers, encoders, and feedback systems.
Compared with ordinary control boards, motion control PCB designs require faster signal processing and stronger resistance to electrical interference.
Aisen provides PCB manufacturing solutions for robotic and automation equipment where stable signal transmission is essential.
PCB design typically involves:
Aisen supports multilayer PCB and HDI technology for compact layouts.
Industrial automation depends on accurate data collection. Sensors installed throughout production equipment continuously monitor operating conditions and send information back to the control system.
The PCB used in sensor systems must process weak signals accurately while avoiding interference from motors, power devices, and industrial electrical equipment.
Aisen manufactures sensor control PCBs for applications requiring:
Typical applications:
Temperature monitoring Pressure measurement Machine vision modules Position detectionModern factories use various communication technologies to connect machines, controllers, and monitoring systems.
Industrial communication PCBs must support reliable data transmission under environments with electromagnetic interference from motors, inverters, and high-power equipment.
Aisen develops communication-related PCB solutions with attention to signal integrity and electromagnetic compatibility.
Manufacturing capability includes:
Applications:
Industrial automation equipment requires stable power management because control systems often operate continuously without interruption.
Power control PCBs are responsible for voltage conversion, current distribution, protection functions, and energy management inside industrial equipment.
Aisen manufactures power-related industrial PCBs using optimized copper structures and reliable thermal designs. For applications requiring higher current capability, Aisen supports heavy copper PCB manufacturing with copper thickness up to 10OZ.
Common applications:
The performance of industrial equipment depends not only on PCB design but also on assembly quality.
Aisen provides complete Industrial Automation PCB and PCBA manufacturing services, integrating PCB fabrication, component sourcing, SMT assembly, inspection, and functional testing.
PCB fabrication & verification
Component preparation
SMT placement & reflow
Inspection & functional testing
Aisen supports advanced SMT assembly capabilities including 01005 components, fine-pitch devices, and BGA packages for complex industrial electronic assemblies.
Choosing the correct PCB structure is critical for industrial automation equipment. Engineers usually need to consider several factors before starting PCB production.
Simple control modules may use 2-4 layer PCBs, while complex automation systems often require multilayer structures for better separation between power and signal circuits.
Aisen supports PCB manufacturing from 1 to 40 layers for different industrial control requirements.
Industrial equipment may operate continuously in environments with temperature variation. PCB materials must provide stable dimensional performance and reliable electrical characteristics.
Engineers need to evaluate copper thickness, heat dissipation path, and current carrying requirement.
Industrial automation systems are installed in production lines where downtime can cause significant losses. PCB suppliers need strict process control.
Aisen uses AOI, AVI, X-ray, impedance, high-current, and metallographic inspection.
Shenzhen Aisen Electronics Co., Ltd. combines PCB manufacturing experience, advanced production equipment, and engineering support to provide reliable solutions for industrial automation manufacturers.
Rigid, HDI, rigid-flex
SMT, inspection, testing
Production facility
From PLC controllers and robotic systems to industrial communication equipment and intelligent manufacturing platforms, Aisen provides Industrial Automation PCB and PCBA solutions designed for stable operation, precise control, and long-term industrial reliability.

Medical equipment depends on electronic systems that can collect accurate signals, process complex data, and maintain stable operation over long service periods. From patient monitoring devices and diagnostic instruments to medical imaging systems and portable healthcare equipment, the PCB inside the device directly affects signal accuracy, communication stability, and overall equipment reliability.
Shenzhen Aisen Electronics Co., Ltd. provides Medical Electronics PCB and PCBA manufacturing solutions for medical equipment manufacturers worldwide. With capabilities covering rigid PCB, HDI PCB, rigid-flex PCB, high-frequency PCB, and PCBA assembly, Aisen supports medical electronics projects requiring high-density circuits, precise signal processing, and consistent mass production.
Medical PCB manufacturing is different from ordinary electronic PCB production. Medical devices often contain sensitive sensors, precision measurement circuits, communication modules, and control units. The PCB needs to maintain electrical stability while minimizing signal interference and supporting long-term operation.
A medical electronic device usually works through three stages: signal acquisition, data processing, and output control.
The sensor section collects physiological or environmental information, such as heartbeat signals, blood pressure changes, temperature variation, or imaging data. These signals are often weak and require accurate amplification and filtering.
The control section uses processors such as MCU, DSP, or embedded systems to analyze the collected information. The PCB provides electrical connections between processors, memory, communication modules, and power management circuits.
The output section controls displays, alarms, motors, communication interfaces, or treatment-related functions. The PCB is not only a connection platform but also a key component determining signal quality, power stability, and system reliability.
Aisen develops Medical Electronics PCB and PCBA based on these requirements, including multilayer design, signal separation, impedance control, thermal management, and precision manufacturing.
Different medical devices have different PCB requirements. Imaging systems focus on high-speed data processing, monitoring equipment requires low-noise signal acquisition, while wearable medical products require compact and flexible circuit structures.
| Medical Device Application | PCB Function Inside Equipment | Main Technical Requirements | Recommended Aisen Solution |
|---|---|---|---|
| CT Scanner Electronic Module | Controls image acquisition, signal processing, communication | High-density routing, stable signal transmission | Multilayer PCB, HDI PCB |
| MRI Control System PCB | Supports imaging control and communication | Low interference, high reliability | High-density multilayer PCB |
| Ultrasound Equipment PCB | Processes sensor signals and image data | Low-noise circuit design, analog/digital separation | Multilayer PCB with controlled routing |
| ECG Monitoring PCB | Collects and processes heart electrical signals | Signal accuracy, EMI control, stable power | Precision PCB and PCBA assembly |
| Blood Pressure Monitor PCB | Controls pressure sensors and measurement circuits | Compact size, low power consumption | HDI PCB, fine-pitch SMT |
| Blood Glucose Monitor PCB | Processes biochemical sensor signals | High measurement accuracy, reliable connection | Miniaturized PCB solutions |
| Wearable Medical Device PCB | Supports portable health monitoring | Flexible structure, lightweight design | Rigid-flex PCB |
| Laboratory Equipment PCB | Controls sensors, motors, and testing functions | Long operating time, stable control | Industrial-grade PCB and PCBA |
Medical PCB design requires balancing electrical performance, mechanical structure, and manufacturing reliability.
Many medical devices process low-level analog signals. External electromagnetic interference or poor PCB layout may affect measurement accuracy.
Key considerations:
Portable healthcare devices and wearable medical products require smaller electronic structures without reducing functionality.
Aisen HDI capability:
Some medical devices operate continuously for monitoring, diagnosis, or laboratory analysis. Heat must be effectively managed.
PCB design factors:
Medical equipment manufacturers often require complete electronic assembly support rather than PCB fabrication alone. Shenzhen Aisen Electronics Co., Ltd. provides integrated Medical Electronics PCB and PCBA services covering PCB manufacturing, component sourcing, SMT assembly, inspection, and testing.
Production process & quality control:
PCBA production capability:
Shenzhen Aisen Electronics Co., Ltd. operates a 50,000-square-meter manufacturing facility equipped with advanced PCB production equipment, including laser drilling machines, CNC drilling systems, automated electroplating lines, LDI exposure machines, AOI inspection equipment, and electrical testing systems.
Manufacturing Capability
Quality Management
ISO9001, ISO14001, IATF16949 systems. Inspection equipment includes impedance testers, high-current testers, X-ray, AOI, and metallographic analysis.
Quality Objectives:
When selecting a PCB supplier for medical equipment projects, engineers should evaluate PCB structure according to application requirements.
Portable monitoring device
HDI PCB or rigid-flex PCB
Imaging equipment
Multilayer PCB with high signal integrity
Sensor-based medical equipment
Low-noise multilayer PCB
Power-related medical equipment
Thick copper PCB
Complex diagnostic equipment
Multi-layer PCB with advanced testing
Long-term production projects
PCB and PCBA integrated manufacturing
Shenzhen Aisen Electronics Co., Ltd. combines PCB manufacturing experience, advanced production equipment, and quality management systems to support medical electronics manufacturers from prototype development to mass production.
High-density & flexible solutions
Multilayer manufacturing capability
Complete SMT & testing services
Our experience covers complex PCB requirements including high-density interconnection, rigid-flex structures, multilayer circuit design, and precision PCBA assembly. For diagnostic equipment, monitoring systems, laboratory instruments, and healthcare electronics, Aisen provides Medical Electronics PCB and PCBA solutions focused on manufacturing consistency, electrical reliability, and long-term supply capability.

Modern communication systems rely on printed circuit boards to maintain stable signal transmission between antennas, RF modules, processors, power management units, and high-speed interfaces. As communication equipment continues to move toward higher frequency bands, faster data rates, and more compact designs, PCB manufacturing accuracy becomes a critical factor affecting system performance.
Shenzhen Aisen Electronics Co., Ltd. provides Communications PCB and PCBA solutions for 5G infrastructure, wireless communication equipment, optical communication modules, network devices, and IoT terminals. With manufacturing capabilities covering 1-40 layer rigid PCB, HDI PCB, rigid-flex PCB, and PCBA assembly, Aisen Electronics focuses on controlling key parameters such as impedance consistency, dielectric performance, copper thickness uniformity, and microvia reliability.
Our communication circuit boards are manufactured in a 50,000-square-meter production facility equipped with advanced drilling, laser via, electroplating, LDI exposure, AOI inspection, and automated testing equipment. The production system supports high-density interconnection designs and complex multilayer structures required by next-generation communication products.
Communication PCB manufacturing is different from conventional electronic boards because signal integrity directly affects transmission quality. A minor variation in line width, dielectric thickness, or copper surface roughness may cause signal loss, impedance deviation, or electromagnetic interference problems.
For high-speed communication applications, Aisen Electronics controls PCB fabrication from material selection to final inspection. High-frequency laminates, low-loss materials, controlled impedance routing, and precise layer alignment are applied according to product requirements.
For example, communication boards used in 5G base stations often require multilayer structures with strict impedance control, while optical communication equipment requires extremely stable electrical performance for high-speed signal conversion. HDI technology is used when designers need smaller form factors with higher wiring density.
5G infrastructure places higher requirements on PCB performance because base stations operate with high-frequency signals and massive data transmission loads.
Aisen Electronics manufactures multilayer communication boards for 5G base station units, including RF boards, power distribution boards, antenna control modules, and signal processing boards.
These PCBs typically use high-frequency and high-speed materials with controlled dielectric characteristics. During manufacturing, key processes such as lamination control, laser drilling, copper plating, and impedance testing are optimized to maintain signal consistency across complex multilayer structures.
Typical capabilities:
Optical communication equipment requires PCB solutions that support high-speed electrical signal conversion between optical modules, processors, and network systems.
Unlike ordinary communication boards, optical communication PCBs need extremely accurate circuit patterns because high-speed signals are sensitive to transmission loss and electromagnetic interference.
Aisen Electronics produces optical communication PCBs for applications such as optical transceivers, data transmission modules, and network equipment.
Manufacturing focus:
Routers, switches, servers, and data communication equipment require PCBs capable of handling continuous high-speed data processing.
Aisen Electronics manufactures network equipment PCBs using multilayer structures designed for high-speed digital signals. These boards often integrate high-density components, BGA packages, and complex power distribution networks.
The combination of PCB fabrication and PCBA assembly allows customers to reduce supplier coordination and improve product consistency.
Process support:
IoT devices require smaller PCB sizes while integrating wireless communication modules, sensors, processors, and power management circuits.
Aisen Electronics provides compact PCB solutions for smart terminals, wireless sensors, gateway devices, and intelligent control systems.
Rigid-flex technology is especially suitable for wearable communication devices and compact electronic products where installation space is limited.
Solutions provided:
Aisen Electronics has developed complete PCB and PCBA production capabilities covering prototype development, engineering verification, and mass production.
| Manufacturing Item | Capability |
|---|---|
| PCB Layer Count | 1-40 layers |
| PCB Type | Rigid PCB, HDI PCB, Rigid-flex PCB, FPC |
| Maximum PCB Size | 730mm × 630mm |
| Finished Thickness | 0.3mm-5.0mm |
| Minimum Mechanical Drill | 0.15mm |
| Laser Microvia | 75μm-150μm |
| Minimum Line Width/Spacing | 0.05mm/0.05mm |
| Maximum Copper Thickness | 10oz |
| PCBA Component Size | 01005 chip capability |
| BGA Minimum Diameter | 0.22mm special capability |
Communication PCB quality depends heavily on manufacturing consistency. Aisen Electronics applies process monitoring throughout drilling, plating, imaging, solder mask, assembly, and inspection.
The production team controls line width, dielectric thickness, copper thickness, and material parameters to maintain stable impedance performance.
HDI communication boards rely on laser-drilled microvias. Aisen Electronics uses advanced laser drilling and electroplating processes to improve via reliability during thermal cycling and long-term operation.
Surface copper uniformity, etching accuracy, and layer alignment are controlled to reduce signal attenuation and improve high-speed transmission performance.
Besides PCB manufacturing, Aisen Electronics provides PCBA assembly services for communication products. The production line supports SMT, DIP, component mounting, solder paste inspection, AOI inspection, X-ray inspection, and electrical testing.
Communication PCBA applications:
Assembly capability:
Communication equipment often operates continuously in demanding environments, making PCB reliability essential. Aisen Electronics implements ISO9001, ISO14001, and IATF16949 quality management systems.
Inspection equipment:
Quality targets:
With more than 20 years of PCB manufacturing experience, Shenzhen Aisen Electronics Co., Ltd. provides integrated PCB and PCBA manufacturing services for global communication equipment companies.
Up to 40 layers for complex designs
High-density and flexible solutions
PCB + SMT + testing services
Supported by advanced production equipment, experienced engineering teams, and mature supply chain management, Aisen Electronics helps communication manufacturers shorten development cycles and improve product reliability from prototype to mass production.
What type of PCB is commonly used in communication equipment?
Communication equipment usually uses multilayer PCB, HDI PCB, and high-frequency PCB because these structures provide higher wiring density and better signal transmission performance.
Can Aisen manufacture high-frequency communication PCB?
Yes. Aisen Electronics supports high-frequency and high-speed PCB manufacturing with controlled impedance processes and suitable material solutions.
What layer count can your communication PCB support?
Aisen Electronics manufactures communication PCBs from 1 to 40 layers according to customer design requirements.
Do you provide communication PCBA assembly?
Yes. Aisen Electronics provides PCB manufacturing combined with SMT and DIP assembly services.
What inspection methods are used for quality control?
Inspection includes AOI, AVI, X-ray inspection, impedance testing, copper thickness measurement, and electrical testing.
Can you manufacture HDI PCB for 5G applications?
Yes. HDI PCB manufacturing is one of Aisen Electronics' core capabilities and is suitable for compact 5G communication equipment.
Shenzhen Aisen Electronics Co.,Ltd.
As a leading one-stop electronic supply chain solutions provider and a manufacturer innovating high-end PCB manufacturing technology, Shenzhen Aisen Electronics Co.,Ltd. focuses on the R&D, production, and sales of high-precision printed circuit boards (PCBs).
Aisen Electronics mainly produces 1-40 layer rigid printed circuit boards, rigid-flex boards, and HDI high-density boards. Our company has a total investment of 550 million yuan, owns a 50,000- square meters factory, we passed certifications such as ISO9001, ISO14001, and IATF16949 , our company has purchased 20 equipment installation production lines with an annual output of 2 million square meters of circuit boards, including industry-leading equipment such as 16 million yuan worth of cosmic horizontal lines, 11 million yuan worth of excellent electroplating lines, and 100 high-precision CNC drilling machines.

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Our Advantages
Over 20 years in PCB manufacturing, with a mature upstream and downstream supply chain and strong technical resources.
ISO9001, ISO14001, IATF16949 certified; UL and C-UL approved products.
Industry-leading equipment such as cosmic horizontal lines and electroplating lines ensures top-tier PCB quality.
Exporting to the United States, Europe, Japan, South Korea, and more.
State-of-the-art research center collaborating with universities and scientific institutions to drive high-end PCB innovation.
Experienced management and technical teams, ensuring stability and efficiency.
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