Top 20 PCB Manufacturers in the World in 2025
Printed Circuit Boards (PCBs) are the foundation of modern electronics, acting as the nervous system of nearly every device from smartphones to satellites. With demand soaring for high-performance and miniaturized electronics, selecting the right PCB manufacturer has become crucial for OEMs, startups, and hobbyists alike. In this article, we explore the top 20 PCB manufacturers globally in 2025, based on technology leadership, market presence, quality, and innovation.
1. NextPCB (China)
NextPCB is one of China’s most innovative PCB manufacturers, offering one-stop services including PCB prototyping, assembly, and testing. Backed by over 18 years of experience, it supports a wide range of industries such as IoT, medical electronics, and automotive. Its advanced testing labs with AOI, X-ray, and ICT systems ensure strict quality control.
Key Strengths:
- In-house SMT & DIP assembly
- Competitive pricing for small batches
- Certified with ISO9001, UL, RoHS, IATF16949
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2. Zhen Ding Technology (ZDT) – Taiwan
ZDT dominates the flexible PCB space and serves big names like Apple. Its focus on HDI, rigid-flex, and high-speed boards makes it a major player in mobile and wearable tech.
Key Strengths:
- Over 20 production sites globally
- Custom FPC & advanced substrates
- Strong R&D for microelectronics
3. Compeq Manufacturing (Taiwan)
Compeq offers a full PCB solution with a focus on high-layer count and HDI boards, catering to 5G infrastructure and network hardware. Its partnerships with top-tier OEMs highlight its reliability.
Key Strengths:
- PCB design to production integration
- Focus on telecom and servers
- Highly automated plants in Taiwan & China
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4. Shengyi Technology (China)
A top supplier of copper-clad laminates (CCL) and prepregs, Shengyi powers the raw materials behind many PCBs used worldwide.
Key Strengths:
- Supplies materials to global PCB giants
- ISO/TS16949 and ISO14001 certified
- Used in telecom, automotive, and aerospace
5. Ibiden (Japan)
Japan-based Ibiden is known for its multi-layer ceramic PCBs, widely used in automotive control units and industrial machines.
Key Strengths:
- Trusted by Intel & Toyota
- Plants across Japan, Germany, and Malaysia
- High-density interconnect (HDI) leader
6. Tripod Technology (Taiwan)
Founded in 1988, Tripod focuses on mass production of rigid and semi-flex PCBs for networking, servers, and laptops.
Key Strengths:
- $6 billion+ annual revenue
- Strong presence in Asia
- Vertical integration of production lines
7. Unimicron Technology (Taiwan)
Unimicron is a major supplier of chip packaging substrates, HDI, FPCs, and ceramic boards. With production in Taiwan, China, and Germany, it supports next-gen consumer devices.
Key Strengths:
- Advanced packaging tech (ABF substrates)
- Clients include AMD, Intel
- Robust environmental compliance
8. TTM Technologies (USA)
TTM is the leading American PCB maker, focused on aerospace, defense, and automotive applications. It also offers RF and high-speed digital boards.
Key Strengths:
- ITAR and AS9100 certified
- 25+ facilities across North America and Asia
- Strong defense & medical contracts
9. Nippon Mektron (Japan)
The largest flexible PCB maker globally, Nippon Mektron supports the world’s top consumer electronics and mobile device manufacturers.
Key Strengths:
- High-volume FPC production
- Close ties with Sony, Samsung
- Japanese precision with global reach
10. Shennan Circuits (China)
Shennan Circuits offers high-speed PCBs, IC substrates, and flexible PCBs, ranking among China’s top PCB exporters.
Key Strengths:
- Backed by AVIC (China’s aviation giant)
- Supplies 5G and EV sectors
- Multiple R&D centers
11. HannStar Board (Taiwan)
With over 30 years in the industry, HannStar produces PCBs for TVs, laptops, and tablets and specializes in consumer electronics.
Key Strengths:
- Major supplier to Dell and HP
- Volume manufacturing strength
- Green manufacturing initiatives
12. Viasion Technology (China)
Viasion targets small to medium production runs, offering custom PCB fabrication and turnkey assembly at affordable rates.
Key Strengths:
- Ideal for startups and prototyping
- High-mix, low-volume specialists
- Fast production turnaround
13. Suzhou Dongshan Precision (DSBJ) (China)
DSBJ delivers high-reliability PCBs for the automotive, telecom, and medical sectors. Their acquisition of MFLEX boosted global reach.
Key Strengths:
- Leading auto PCB supplier
- Vertically integrated supply chain
- Smart factory automation
14. Flex Ltd. (USA/Singapore)
Flex is an EMS powerhouse providing design-to-delivery solutions including PCB prototyping, assembly, and testing.
Key Strengths:
- Full lifecycle support
- Strong in medical and auto electronics
- Global sourcing and engineering hubs
15. Jabil Inc. (USA)
Jabil is a U.S.-based contract manufacturer serving Apple, Cisco, and HP. It excels in miniaturized PCBs and systems integration.
Key Strengths:
- Global factories and supply chain
- IoT and wearable device focus
- Design + prototyping + logistics
16. Plexus (USA)
Plexus focuses on mission-critical electronics, such as those in medical equipment, defense, and industrial automation.
Key Strengths:
- Engineering-led EMS model
- High-mix, low-volume expertise
- ISO13485 and FDA-compliant facilities
17. Amphenol Printed Circuits (USA)
A part of Amphenol Corp, this division delivers high-reliability PCBs and backplanes for aerospace and military sectors.
Key Strengths:
- Defense-grade compliance
- Ruggedized PCB designs
- Part of multi-billion-dollar electronics giant
18. Benchmark Electronics (USA)
Benchmark supports clients through design, engineering, and PCB assembly, especially for high-complexity products.
Key Strengths:
- Advanced manufacturing in US and Asia
- IoT and AI hardware applications
- Strong in medical diagnostics
19. Creation Technologies (Canada)
Creation Technologies is a Canadian EMS firm offering end-to-end PCB manufacturing solutions, from prototyping to final assembly.
Key Strengths:
- North American focus
- Medical and aerospace specializations
- Highly collaborative design support
20. RayMing Technology (China)
RayMing is a fast-growing PCB fabricator with expertise in RF, high-frequency, and multilayer boards. Known for affordability without compromising quality.
Key Strengths:
- BGA, HDI, impedance-controlled PCBs
- RoHS & UL certified
- Ideal for IoT startups
Final Thoughts
The global PCB industry is led by a mix of Asian giants and U.S. innovators, each excelling in different niches—from high-speed networking to automotive control systems. Whether you’re a product developer, OEM, or engineering team, choosing the right PCB partner ensures product performance, cost-efficiency, and reliability.
