What companies make PCB boards?

Introduction to PCB Makers

Printed Circuit Board (PCB) manufacturers play a crucial role in the electronics industry by producing the essential components that form the backbone of modern electronic devices. PCBs are used in a wide range of applications, from consumer electronics and telecommunications to aerospace and medical equipment. In this article, we will explore the world of PCB makers, discussing the top companies in the industry, their capabilities, and the services they offer.

The Importance of PCB Manufacturing

PCBs are the foundation of nearly all electronic devices, providing a platform for electrical components to be mounted and interconnected. The quality and reliability of PCBs directly impact the performance and longevity of the final product. As such, choosing the right PCB maker is essential for businesses looking to develop and manufacture high-quality electronic products.

Top PCB Manufacturers Worldwide

The PCB manufacturing industry is highly competitive, with numerous companies vying for market share. Here are some of the leading PCB makers worldwide:

1. Jabil Circuit

Jabil Circuit is a global manufacturing services company headquartered in St. Petersburg, Florida. The company offers a wide range of services, including PCB design, fabrication, and assembly. Jabil has a strong presence in the automotive, healthcare, and telecommunications industries, with facilities located in over 30 countries.

2. Foxconn

Foxconn, also known as Hon Hai Precision Industry Co., Ltd., is a Taiwanese electronics manufacturing company. While best known for its role in assembling Apple products, Foxconn also has a significant presence in the PCB manufacturing industry. The company has numerous facilities worldwide, including in China, Mexico, and the United States.

3. Nippon Mektron

Nippon Mektron is a Japanese PCB manufacturer and a subsidiary of Nitto Denko Corporation. The company specializes in the production of flexible printed circuits (FPCs) and has a strong presence in the smartphone, tablet, and wearable device markets. Nippon Mektron has manufacturing facilities in Japan, China, South Korea, and Taiwan.

4. Unimicron

Unimicron is a Taiwanese PCB manufacturer with a focus on high-density interconnect (HDI) and substrate-like PCBs (SLP). The company serves a wide range of industries, including consumer electronics, automotive, and telecommunications. Unimicron has manufacturing facilities in Taiwan, China, and Germany.

5. Zhen Ding Technology

Zhen Ding Technology is another Taiwanese PCB manufacturer, specializing in the production of HDI, FPC, and rigid-flex PCBs. The company has a strong presence in the smartphone and tablet markets, with customers including Apple and Samsung. Zhen Ding has manufacturing facilities in Taiwan and China.

PCB Manufacturing Capabilities

PCB makers offer a range of manufacturing capabilities to meet the diverse needs of their customers. Some of the key capabilities include:


High-density interconnect PCBs feature fine lines and spaces, small via holes, and high layer counts, enabling the development of compact and high-performance electronic devices.

2. Flexible and Rigid-Flex PCBs

Flexible PCBs and rigid-flex PCBs offer increased design flexibility and improved reliability in applications where traditional rigid PCBs may not be suitable, such as wearable devices and aerospace systems.

3. Multilayer PCBs

Multilayer PCBs consist of multiple layers of conductive material separated by insulating layers, allowing for more complex circuit designs and higher component densities.

4. Specialty Materials

PCB makers may offer the use of specialty materials, such as high-frequency laminates, metal-core substrates, and thermally conductive materials, to meet specific application requirements.

PCB Manufacturing Services

In addition to fabrication, many PCB makers offer a range of services to support their customers throughout the product development and manufacturing process. These services may include:

1. PCB Design

Some PCB manufacturers provide PCB design services, assisting customers in creating optimized layouts that meet their specific requirements and manufacturing constraints.

2. Prototyping

Rapid prototyping services allow customers to quickly validate their designs and make necessary adjustments before entering full-scale production.

3. Assembly

Many PCB makers offer turnkey assembly services, including component sourcing, surface mount technology (SMT) and through-hole assembly, and final product testing.

4. Testing and Inspection

Comprehensive testing and inspection services ensure that PCBs meet the required quality standards and perform as expected in the final application.

Factors to Consider When Choosing a PCB Maker

When selecting a PCB manufacturer, there are several key factors to consider:

1. Technical Capabilities

Ensure that the PCB maker has the necessary technical capabilities to meet your specific requirements, such as HDI, flexible, or rigid-flex PCBs, and the ability to work with specialty materials.

2. Quality and Certifications

Look for PCB manufacturers with robust quality management systems and relevant industry certifications, such as ISO 9001, IATF 16949 (for automotive), and ISO 13485 (for medical devices).

3. Lead Times and Pricing

Consider the manufacturer’s lead times and pricing structure to ensure that they align with your project timelines and budget constraints.

4. Customer Support and Communication

Choose a PCB maker that offers responsive customer support and clear communication channels to facilitate a smooth collaboration throughout the manufacturing process.

The Future of PCB Manufacturing

As electronic devices continue to evolve and become more complex, PCB manufacturers must adapt to meet the changing demands of the industry. Some of the key trends shaping the future of PCB manufacturing include:

1. Miniaturization

The ongoing trend towards miniaturization will drive the development of even smaller and more compact PCBs, requiring advanced manufacturing technologies and materials.

2. 5G and High-Frequency Applications

The rollout of 5G networks and the increasing demand for high-frequency applications will necessitate the use of advanced PCB materials and design techniques to ensure optimal signal integrity and performance.

3. Sustainable Manufacturing Practices

As environmental concerns continue to grow, PCB makers will need to adopt more sustainable manufacturing practices, such as the use of eco-friendly materials and processes, and the implementation of waste reduction and recycling initiatives.


PCB makers play a vital role in the electronics industry, providing the foundation for the development and manufacture of a wide range of products. By understanding the capabilities, services, and key considerations when choosing a PCB manufacturer, businesses can ensure that they select the right partner to support their electronic product development and manufacturing needs.

Frequently Asked Questions (FAQ)

  1. What is the difference between a PCB manufacturer and a PCB assembly provider?
    A PCB manufacturer is responsible for the fabrication of the bare PCB, while a PCB assembly provider offers additional services, such as component sourcing, SMT and through-hole assembly, and final product testing.

  2. How do I choose the right PCB maker for my project?
    When selecting a PCB maker, consider factors such as their technical capabilities, quality and certifications, lead times and pricing, and customer support and communication. Ensure that the manufacturer’s offerings align with your specific project requirements and constraints.

  3. What are HDI PCBs, and what are their advantages?
    High-density interconnect (HDI) PCBs feature fine lines and spaces, small via holes, and high layer counts, enabling the development of compact and high-performance electronic devices. HDI PCBs offer advantages such as reduced board size, improved signal integrity, and enhanced reliability.

  4. What certifications should I look for when choosing a PCB manufacturer?
    Some of the key certifications to look for when choosing a PCB manufacturer include ISO 9001 (quality management), IATF 16949 (automotive industry), and ISO 13485 (medical devices). These certifications demonstrate a manufacturer’s commitment to quality and adherence to industry-specific standards.

  5. How can I ensure the quality of the PCBs produced by a manufacturer?
    To ensure the quality of the PCBs produced by a manufacturer, look for companies with robust quality management systems, relevant industry certifications, and a track record of delivering high-quality products. Additionally, consider requesting references from existing customers and conducting on-site audits or inspections to assess the manufacturer’s facilities and processes.