Introduction to Micro - LED PCB
Micro - LED PCB (Printed Circuit Board) is a crucial component in the rapidly evolving field of Micro - LED technology. Micro - LED displays offer numerous advantages over traditional display technologies, such as higher brightness, better contrast ratios, faster response times, and lower power consumption. The PCB in a Micro - LED device serves as the foundation that provides electrical connections between the Micro - LED chips and other components, ensuring proper functionality and performance of the display.
In China, the development of Micro - LED PCB technology has been booming, with many factories investing heavily in research and development, production capacity expansion, and quality control. Here are the top 10 Micro - LED PCB factories in China in 2025.
1. Shenzhen Tontek Circuits Co., Ltd
Shenzhen Tontek Circuits Co., Ltd is a well - established player in the PCB manufacturing industry. With years of experience, it has built a solid reputation for delivering high - quality PCB products. The company is committed to technological innovation and has a team of professional engineers and technicians who are constantly exploring new manufacturing processes and materials.
Features in Micro - LED PCB:
- High Precision Manufacturing: Tontek is capable of manufacturing Micro - LED PCBs with extremely high precision. The line width and spacing on the PCB can reach very fine levels, which is essential for the miniaturization of Micro - LED chips. For example, it can achieve a line width/space of 30/30μm, ensuring stable electrical connections for the tiny Micro - LED components.
- Advanced Materials Application: The company uses high - performance materials for Micro - LED PCBs. These materials have excellent thermal conductivity and electrical insulation properties. For instance, they may use special epoxy resins and copper foils that can withstand high temperatures generated by the Micro - LED chips during operation, preventing thermal damage to the PCB and ensuring long - term reliability.
- Customization Capability: Tontek understands that different customers have different requirements for Micro - LED PCBs. Whether it is the size, number of layers, or specific circuit design, the company can provide customized solutions. They work closely with customers from the design stage to ensure that the final product meets all the technical and performance requirements.
Advantages:
- Quality Assurance: The company has a strict quality control system in place. From raw material inspection to the final product testing, every step is carefully monitored. They comply with international quality standards such as ISO 9001 and IPC standards, which gives customers confidence in the quality of their Micro - LED PCBs.
- Cost - effectiveness: Despite offering high - quality products, Tontek is able to keep its production costs under control. Through efficient production management and optimized supply chain, they can provide competitive pricing for their Micro - LED PCB products, making them an attractive choice for both large - scale manufacturers and small - to - medium - sized enterprises.
- Fast Delivery: With a well - organized production process and sufficient production capacity, Tontek can ensure fast delivery of Micro - LED PCBs. They have a short lead - time, which is crucial for customers who are in a hurry to launch their Micro - LED products into the market.
Website: https://www.tontekpcb.com/
2. Shenzhen King Brother Circuit Co., Ltd
Shenzhen King Brother Circuit Co., Ltd has been in the PCB manufacturing business for a long time. It has a large - scale production base equipped with advanced manufacturing equipment. The company has a strong focus on R & D, constantly striving to improve the performance and quality of its PCB products.
Features in Micro - LED PCB:
- Multi - layer PCB Expertise: King Brother is highly skilled in manufacturing multi - layer Micro - LED PCBs. As Micro - LED technology becomes more complex, the need for multi - layer PCBs to accommodate more components and circuits is increasing. The company can produce up to 20 - layer Micro - LED PCBs with high - density interconnects. These multi - layer PCBs can effectively reduce the size of the overall Micro - LED device while improving its electrical performance.
- Fine - pitch Technology: They have mastered fine - pitch technology for Micro - LED PCBs. Fine - pitch technology allows for the placement of Micro - LED chips closer together on the PCB, enabling higher pixel density in the display. King Brother can achieve a fine - pitch of up to 0.1mm, which is at the forefront of the industry.
- Surface Finish Options: The company offers a variety of surface finish options for Micro - LED PCBs. Surface finish is important as it protects the copper traces on the PCB from oxidation and provides a good soldering surface. King Brother provides options such as HASL (Hot Air Solder Leveling), ENIG (Electroless Nickel Immersion Gold), and OSP (Organic Solderability Preservative), allowing customers to choose the most suitable finish according to their specific requirements.
Advantages:
- Large - scale Production Capacity: With its large production base and advanced equipment, King Brother has a high - volume production capacity. This is beneficial for customers who need to mass - produce Micro - LED products. They can meet large - scale orders in a timely manner, ensuring a stable supply of Micro - LED PCBs.
- Technical Support: The company has a professional technical support team. They can provide technical advice and solutions to customers throughout the product development process. Whether it is circuit design optimization or troubleshooting during production, the technical support team can offer valuable assistance.
- Industry Experience: King Brother's long - term presence in the PCB industry has given them rich experience in dealing with various challenges in Micro - LED PCB manufacturing. They have learned from past projects and continuously improved their manufacturing processes, which gives them an edge over new entrants in the market.
3. Shenzhen Jingding Circuit Co., Ltd
Shenzhen Jingding Circuit Co., Ltd is known for its innovation and quality in PCB manufacturing. The company has a modern production facility and a team of innovative R & D personnel.
Features in Micro - LED PCB:
- High - frequency PCB Design: In the field of Micro - LED, high - frequency signals are often involved. Jingding is proficient in high - frequency PCB design for Micro - LED applications. They use special materials and circuit layout techniques to minimize signal loss and interference at high frequencies. For example, they may use low - dielectric - constant materials and impedance - controlled circuits to ensure stable high - frequency signal transmission.
- Miniaturization Design: The company focuses on miniaturization design of Micro - LED PCBs. As Micro - LED devices are becoming smaller and more portable, the size of the PCB also needs to be reduced. Jingding can design and manufacture ultra - thin and small - sized Micro - LED PCBs without sacrificing performance. They use advanced manufacturing processes such as laser drilling and micro - via technology to achieve high - density circuit integration in a small space.
- Thermal Management Design: Thermal management is a critical issue in Micro - LED PCBs. Jingding has developed effective thermal management design solutions. They incorporate heat - dissipation structures such as heat sinks and thermal vias into the PCB design. These structures can efficiently transfer the heat generated by the Micro - LED chips to the outside, preventing overheating and ensuring the long - term stability of the device.
Advantages:
- Innovation - Driven: Jingding is an innovation - driven company. They invest a significant amount of resources in R & D to develop new technologies and manufacturing processes for Micro - LED PCBs. This allows them to stay ahead of the competition and offer cutting - edge products to customers.
- Quality - Oriented: Quality is the top priority for Jingding. They have a comprehensive quality management system that covers every aspect of the production process. From raw material selection to final product inspection, strict quality control measures are implemented to ensure that only high - quality Micro - LED PCBs are delivered to customers.
- Customer - Centric Service: The company is committed to providing customer - centric service. They listen to the needs of customers carefully and strive to meet their expectations. Whether it is product customization or after - sales service, Jingding goes the extra mile to ensure customer satisfaction.
4. Guangdong Beten Circuit Technology Co., Ltd
Guangdong Beten Circuit Technology Co., Ltd has a strong technical background and a modern production environment. The company is dedicated to providing high - quality PCB solutions for various industries, including the Micro - LED field.
Features in Micro - LED PCB:
- High - density Interconnect (HDI) Technology: Beten is an expert in HDI technology for Micro - LED PCBs. HDI technology allows for a higher density of components and circuits on the PCB, which is essential for the development of high - performance Micro - LED displays. The company can produce HDI Micro - LED PCBs with multiple levels of micro - vias, enabling more complex circuit designs and better electrical performance.
- Flexible PCB Manufacturing: In addition to rigid PCBs, Beten also has the ability to manufacture flexible Micro - LED PCBs. Flexible PCBs offer advantages such as bendability and light weight, which are suitable for applications where space is limited or the device needs to be flexible. The company uses special materials and manufacturing processes to ensure the flexibility and reliability of the flexible Micro - LED PCBs.
- Automated Production Process: Beten has introduced an automated production process for Micro - LED PCBs. Automated production reduces human error and improves production efficiency. The company uses automated equipment for processes such as drilling, plating, and assembly, which ensures consistent quality and high - speed production.
Advantages:
- Technical Strength: With a team of experienced engineers and technicians, Beten has strong technical strength. They can handle complex Micro - LED PCB design and manufacturing requirements. Whether it is a new product development or an improvement of an existing design, the technical team can provide effective solutions.
- Environmental Protection: The company is committed to environmental protection in its production process. They use environmentally friendly materials and processes that comply with international environmental standards. This not only helps to protect the environment but also meets the requirements of some customers who are environmentally conscious.
- Cost - effective Solutions: Beten is able to provide cost - effective Micro - LED PCB solutions. Through continuous process optimization and cost control, they can offer high - quality products at a reasonable price, making them a competitive choice in the market.
5. Shanghai Meilun Electronic Technology Co., Ltd
Shanghai Meilun Electronic Technology Co., Ltd is a well - known PCB manufacturer in Shanghai. The company has a good reputation for its quality products and excellent service.
Features in Micro - LED PCB:
- High - reliability Design: Meilun focuses on high - reliability design for Micro - LED PCBs. They use redundant circuit design and fault - tolerance techniques to ensure that the PCB can still function properly even if there is a partial failure. This is especially important for applications where high reliability is required, such as automotive displays and aerospace Micro - LED devices.
- Optical Performance Optimization: In Micro - LED displays, optical performance is crucial. Meilun has developed techniques to optimize the optical performance of Micro - LED PCBs. They can design the PCB layout in a way that reduces light interference and improves the overall brightness and color uniformity of the display.
- Advanced Testing Equipment: The company is equipped with advanced testing equipment for Micro - LED PCBs. These equipment can perform various tests, such as electrical performance testing, thermal testing, and mechanical testing. By conducting comprehensive tests, Meilun can ensure that the Micro - LED PCBs meet all the quality and performance requirements before they are shipped to customers.
Advantages:
- Quality Reputation: Meilun has built a good quality reputation over the years. Their products are widely recognized for their high quality and reliability. This reputation gives customers confidence in choosing their Micro - LED PCBs, especially for high - end applications.
- Proximity to High - tech Markets: Located in Shanghai, Meilun has easy access to high - tech markets and research institutions. This allows them to stay updated with the latest technological trends and collaborate with other industry players, which is beneficial for the development of their Micro - LED PCB products.
- Comprehensive Service: The company provides comprehensive service, including design support, production, and after - sales service. They can assist customers from the initial concept stage to the final product launch, ensuring a smooth and successful project.
6. Jiangsu Huaying Electronic Technology Co., Ltd
Jiangsu Huaying Electronic Technology Co., Ltd has a large production base and a professional R & D team. The company is actively involved in the development of Micro - LED PCB technology.
Features in Micro - LED PCB:
- High - power PCB Design: As Micro - LED chips may require high - power operation in some applications, Huaying is skilled in high - power PCB design for Micro - LED. They use thick copper foils and large - area ground planes to handle high - current and high - power requirements. This helps to reduce power loss and heat generation, improving the efficiency and reliability of the Micro - LED device.
- 3D PCB Design: The company is exploring 3D PCB design for Micro - LED applications. 3D PCB design allows for more efficient use of space and can enhance the integration of components. Huaying uses advanced 3D modeling and manufacturing techniques to create 3D Micro - LED PCBs that can meet the complex requirements of modern Micro - LED devices.
- Material Innovation: Huaying is constantly researching and innovating in terms of materials for Micro - LED PCBs. They are looking for new materials with better performance, such as higher thermal conductivity, lower dielectric constant, and better mechanical properties. By using these new materials, they can improve the overall performance of the Micro - LED PCBs.
Advantages:
- Production Scale: With a large production base, Huaying has a significant production scale. They can produce a large number of Micro - LED PCBs in a short period of time, which is suitable for customers with large - scale production needs.
- R & D Investment: The company invests heavily in R & D. Their R & D team is constantly working on new technologies and solutions for Micro - LED PCBs. This investment in R & D allows them to stay at the forefront of the industry and offer innovative products to customers.
- Industry Collaboration: Huaying actively collaborates with other industry players, including Micro - LED chip manufacturers and display module manufacturers. Through these collaborations, they can better understand the market needs and develop more suitable Micro - LED PCB products.
7. Zhejiang Xindian Electronic Technology Co., Ltd
Zhejiang Xindian Electronic Technology Co., Ltd is a rising star in the Micro - LED PCB manufacturing industry. The company has a modern production facility and a young and innovative R & D team.
Features in Micro - LED PCB:
- Low - cost Manufacturing Process: Xindian has developed a low - cost manufacturing process for Micro - LED PCBs. By optimizing the production process and using cost - effective materials, they can reduce the production cost without sacrificing quality. This makes their Micro - LED PCBs more competitive in the market, especially for price - sensitive customers.
- Rapid Prototyping: The company offers rapid prototyping services for Micro - LED PCBs. They can quickly produce prototype PCBs according to the customer's design requirements. This is very useful for customers who need to test their new Micro - LED product concepts in a short time and make necessary adjustments before mass production.
- Smart Manufacturing: Xindian is implementing smart manufacturing in its Micro - LED PCB production. Smart manufacturing uses advanced technologies such as the Internet of Things (IoT) and artificial intelligence (AI) to monitor and control the production process. This improves production efficiency, quality control, and reduces production waste.
Advantages:
- Cost - competitiveness: The low - cost manufacturing process gives Xindian a strong cost - competitiveness in the market. They can offer high - quality Micro - LED PCBs at a lower price compared to some of their competitors, which is attractive to a wide range of customers.
- Flexibility: The company is very flexible in responding to customer needs. Whether it is a small - batch order or a large - scale production, Xindian can adjust its production plan accordingly. They can also quickly adapt to changes in customer requirements during the production process.
- Innovation Potential: With a young and innovative R & D team, Xindian has great innovation potential. They are constantly exploring new ideas and technologies in Micro - LED PCB manufacturing, which may lead to the development of more advanced and competitive products in the future.
8. Tianjin Yitong Electronic Co., Ltd
Tianjin Yitong Electronic Co., Ltd has a long - standing history in the PCB manufacturing industry. The company has a stable production process and a good customer base.
Features in Micro - LED PCB:
- High - precision Drilling Technology: Yitong is proficient in high - precision drilling technology for Micro - LED PCBs. High - precision drilling is essential for creating micro - vias and through - holes in the PCB, which are used for electrical connections between different layers. The company can achieve a drilling accuracy of up to ±0.01mm, ensuring reliable electrical performance of the Micro - LED PCB.
- Anti - oxidation Treatment: They have developed an effective anti - oxidation treatment for Micro - LED PCBs. Oxidation can damage the copper traces on the PCB and affect its electrical performance. Yitong's anti - oxidation treatment can protect the PCB from oxidation for a long time, especially in harsh environmental conditions.
- Automated Assembly: The company has introduced automated assembly technology for Micro - LED PCBs. Automated assembly improves the efficiency and accuracy of component placement on the PCB. It can also reduce the risk of human error and ensure consistent quality in the assembly process.
Advantages:
- Industry Experience: Yitong's long - term presence in the PCB industry has given them rich experience in manufacturing Micro - LED PCBs. They have encountered and solved various problems over the years, which allows them to handle complex manufacturing requirements with ease.
- Stable Quality: The company has a stable production process and strict quality control measures. This ensures that the Micro - LED PCBs they produce have consistent quality, which is important for customers who require reliable products for their Micro - LED devices.
- Good Customer Service: Yitong is known for its good customer service. They have a dedicated customer service team that can respond to customer inquiries and concerns in a timely manner. Whether it is before - sales consultation or after - sales support, the customer service team provides high - quality service.
9. Fujian Jiasheng Electronic Co., Ltd
Fujian Jiasheng Electronic Co., Ltd is a local - well - known PCB manufacturer in Fujian. The company has a focus on product quality and technological innovation.
Features in Micro - LED PCB:
- High - resolution PCB Design: Jiasheng is capable of high - resolution PCB design for Micro - LED applications. High - resolution design is necessary for achieving high - pixel - density displays. The company can design PCBs with fine - line and fine - space features, allowing for the precise placement of Micro - LED chips and other components.
- Moisture - proof Design: In some applications, Micro - LED PCBs may be exposed to humid environments. Jiasheng has developed moisture - proof design solutions for Micro - LED PCBs. They use special coatings and materials to protect the PCB from moisture damage, ensuring its long - term reliability in humid conditions.
- Circuit Simulation and Optimization: The company uses circuit simulation and optimization techniques in the design of Micro - LED PCBs. By simulating the electrical performance of the PCB before production, they can identify and correct potential problems in advance. This helps to improve the overall performance and quality of the Micro - LED PCB.
Advantages:
- Quality - first Principle: Jiasheng adheres to the quality - first principle. They have a strict quality management system that ensures every Micro - LED PCB meets high - quality standards. This commitment to quality has earned them the trust of many customers.
- Local Advantage: Being located in Fujian, the company has access to local resources and a good industrial environment. They can collaborate with local suppliers and research institutions, which is beneficial for the development and production of Micro - LED PCBs.
- Continuous Improvement: Jiasheng is constantly striving for continuous improvement. They regularly update their production equipment and manufacturing processes, and invest in employee training. This allows them to keep up with the latest technological trends and improve the competitiveness of their products.
10. Chongqing Hongsheng Electronic Co., Ltd
Chongqing Hongsheng Electronic Co., Ltd is a key player in the PCB manufacturing industry in Chongqing. The company has a comprehensive production system and a strong R & D capability.
Features in Micro - LED PCB:
- High - speed Signal Transmission Design: In the era of high - speed data transfer, Hongsheng is skilled in high - speed signal transmission design for Micro - LED PCBs. They use impedance - controlled circuits and special materials to ensure stable and high - speed signal transmission on the PCB. This is crucial for applications such as high - definition Micro - LED displays and high - speed communication devices.
- Thermal - conductive Adhesive Technology: The company has developed thermal - conductive adhesive technology for Micro - LED PCBs. Thermal - conductive adhesives can improve the heat transfer between the Micro - LED chips and the PCB, enhancing the thermal management performance of the device. This helps to prevent overheating and extend the lifespan of the Micro - LED chips.
- Batch - to - batch Consistency: Hongsheng pays great attention to batch - to - batch consistency in Micro - LED PCB production. They use standardized production processes and strict quality control measures to ensure that every batch of PCBs has the same quality and performance. This is important for customers who require a stable supply of high - quality Micro - LED PCBs.
Advantages:
- Comprehensive Production System: The company's comprehensive production system covers all aspects of Micro - LED PCB manufacturing, from raw material procurement to final product assembly. This allows for better control of the production process and ensures high - quality products.
- R & D Capability: Hongsheng has a strong R & D capability. Their R & D team is constantly working on new technologies and solutions to improve the performance of Micro - LED PCBs. They can quickly respond to market demands and develop innovative products.
- Geographical Advantage: Located in Chongqing, the company has access to a large labor force and a well - developed transportation network. This helps to reduce production costs and ensure timely delivery of products to customers.
Conclusion
The above - mentioned 10 Micro - LED PCB factories in China in 2025 represent the leading level in the industry. Each factory has its own unique features and advantages in Micro - LED PCB manufacturing. Whether it is high - precision manufacturing, advanced technology application, cost - effectiveness, or excellent service, these factories are committed to providing high - quality Micro - LED PCBs to meet the growing demand of the Micro - LED market. With the continuous development of Micro - LED technology, these factories are expected to further innovate and improve their products and services, playing an important role in promoting the development of the global Micro - LED industry.