Best Flex PCB Manufacturer Suppliers

Jiangsu Liankang Info Co., Ltd.

🇨🇳 China

2009

201-300 people

Manufacturer

High-tech enterprise

Product customization

Eco-friendly supplier

OEM manufacturer

Shipments

2172

Key customer

FOXCONN

Key market

North America

Description

Jiangsu Liankang Info Co., Ltd. (LK) is a high-tech manufacturer and contract manufacturer established in 2009, headquartered in Suqian, Jiangsu, China. Operating from a 6,000-square-meter facility with over 200 employees, the company specializes in the design, production, and assembly of Flexible Printed Circuits (FPC) and Printed Circuit Boards (PCB). Their core capabilities include SMT automatic surface mount processing, multi-layer circuit board manufacturing, and the development of automation fixtures and testing solutions. As an OEM and contract manufacturer, the company serves the consumer electronics, computer, and telecommunications sectors, providing specialized components such as FPC connectors, digital adapters, and shielding boxes for 3G/4G/5G applications. Beyond component manufacturing, Jiangsu Liankang offers comprehensive electronic testing solutions, including the design of automation control systems, connector transfer boards, and switching power supplies. They also provide repair services for DDR SDRAM, HDD, and SSD hardware. The company maintains rigorous quality standards with certifications including ISO 9001, ISO 14001, RoHS, and GMP. With an annual revenue exceeding 100 million RMB, they have established a significant international trade presence, exporting to major markets in North America, India, and Southeast Asia. Their client base includes prominent electronics manufacturers such as Wistron and Pegatron, reflecting their reliability as a supplier of high-precision electronic components and testing fixtures.

Sim Card Pcb Board Multi Sim Card Adapter for Pcb Shenzhen 2018 DHL Orange FEDEX Copper Layer Surface TNT PET Solder EMS$0.1

Sim Card Pcb Board Multi Sim Card Adapter for Pcb Shenzhen 2018 DHL Orange FEDEX Copper Layer Surface TNT PET Solder EMS

Sim Card Pcb Board Multi Sim Card Adapter for Pcb Shenzhen 2018 DHL Orange FEDEX Copper Surface TNT PET Solder EMS$0.5

FPC manufacturer online data entry job dvi board fpc 50pin cable for DVD$0.1

Changzhou Wujin Sanwei Electronic Co., Ltd.

🇨🇳 China

1997

11-50 people

Manufacturer/Trading Company

Established brand

Product customization

Eco-friendly supplier

Shipments

Key customer

FLINTEC

Key market

🇯🇵 Japan

Description

Changzhou Wujin Sanwei Electronic Co., Ltd. is a specialized manufacturer and trading company established in 1997, recognized as one of China's earliest domestic producers of printed circuit boards. Based in Changzhou, the company operates a dedicated factory specializing in Polyamide and Polyester Flexible Printed Circuits (FPC), as well as Aluminum and Copper PCBs. With over 20 years of industry experience, the firm provides a comprehensive one-stop service platform for FPC, supported by a mature technical team where 80% of engineering personnel possess over a decade of field expertise.

Flex Circuits FPC for Sensor$0.5

FPCB (Printed Circiut Board / FPC 100-0002)$0.7

Xiamen Bolion Tech. Co., Ltd.

🇨🇳 China

2003

501-1000 people

Manufacturer

High capacity factory

Established brand

OEM manufacturer

Product customization

Shipments

Key customer

CONTRINEX

Key market

Europe

Description

Xiamen Bolion Tech. Co., Ltd., established in 2003, is a leading manufacturer of flexible circuit boards (FPC) and rigid-flex PCBs based in Xiamen, China. With over 800 employees and four production bases, the company operates 30,000 square meters of clean production workshops, supporting a monthly capacity of 40,000 square meters for FPC. Bolion specializes in a comprehensive range of products including Flexible PCBs, Rigid-Flex PCBs, Flexible PCB Heaters (Polyimide and Silicone Rubber types), and Cell Contact System (CCS) Battery Modules. These products are crucial for applications requiring miniaturization, mobility, and bendability, serving high-tech industries such as automotive (including EV battery pack solutions since 2016), medical devices, aerospace, industrial control, and consumer electronics. The company offers OEM and ODM services, providing high-mix, low-volume production with quick lead times and an in-house SMT line for one-step service. Xiamen Bolion Tech. Co., Ltd. holds numerous certifications including ISO 9001, IATF 16949 (Automotive), ISO 13485 (Medical Devices), ISO 14001, UL, and RoHS, underscoring its commitment to quality and environmental standards. With an annual revenue between US$10 million and US$50 million, the company exports significantly to North America, Europe, and other international markets, serving major customers like BMW and Volkswagen.

High-Quality 2 Layer Rigid-Flex PCB

Zitrok Electronics Co., Ltd.

🇨🇳 China

2009

11-50 people

Manufacturer/Trading Company/Service Company

OEM manufacturer

ODM manufacturer

Product customization

Industry association member

Shipments

Key customer

Key market

Asia

Description

Zitrok Electronics Co., Ltd., established in 2009 in Shenzhen, China, is a manufacturer, trading company, and service provider specializing in comprehensive electronics manufacturing services. With 11 to 50 employees, Zitrok operates as a one-stop shop for PCB and PCBA solutions, offering end-to-end services from engineering to final product assembly and function testing. The company provides OEM and contract manufacturing services, supported by over 30 engineers offering technical support. Zitrok specializes in a wide range of PCBs, including Rigid PCB, Flex PCB, Multilayer PCB, HDI PCB, Aluminum-Based PCB, and Rigid-Flex PCB, alongside full turn-key PCB Assembly (PCBA) services, SMT assembly, and component sourcing. They cater to both prototype and low-to-mid volume production runs. Their products are widely applied in communication, computer, consumer electronics, equipment, and LED industries. Zitrok boasts a strong production line with fully automatic plating, screen printing, and four fully automatic JUKI SMT production lines. The company holds ISO 9001, CE, FCC, PSE, SAA, and RoHS certifications, and adheres to IPC Class II and III standards. Over 90% of their products are exported to global markets, including North America, South America, Europe, Asia, Africa, and Oceania. Notable customers include WNC, MikroTik, ST, and HP.

Flex PCB, FPC$0.01

Rigid-Flex PCB, 2layer Rigid and Flexible PCB, 1.6mm Rigid Part and Immersion Gold Finish, Red Soldermask Rigid-Flex PCB$5.67

Single-Sided PCB, No Soldermask 1L PCB, Fr4 Single-Sided PCB, Rigid Single Layer PCB$0.06

Aluminum Base PCB, 1.6mm Thickness, Lead-Free, HASL Surface$0.25

PCB Assembly, PCB Assembly for Electronics, PCBA Service$0.04

Quick Turn Multilayer PCB, High Precision Multilayer PCB, PCB with 8layer and Immerison Gold Finish, Rigid Multilayer PCB$0.24

High Density PCB, Multilayer HDI PCB, High Density PCB with High Quality$0.16

Aluminum-Based PCB, Metal Core PCB, 1W LED PCB for Lighting$0.25

Rigid PCB, Fr4 1.6mm Thickness Rigid PCB, Rigid PCB with RoHS, OEM Rigid PCB, Professional Rigid PCB to 24layer$0.03

Multilayer PCB, 6-Layer PCB, 1.6mm Thickness 6L PCB, Immersion Gold Multilayer PCB, Multilayer PCB for Industry and Electronics Product, PCB with Gold Fingers$0.05

PCB Online Limited

🇨🇳 China

2005

501-1000 people

Manufacturer/Service Company

High capacity factory

Established brand

OEM manufacturer

ODM manufacturer

Shipments

211

Key customer

DICOM

Key market

Oceania

Description

PCB Online Limited is a professional electronics manufacturing services (EMS) provider and contract manufacturer headquartered in Shenzhen, China. Established in 1999, the company has grown into a comprehensive one-stop solution provider for PCB fabrication, assembly, and product integration. Operating with a workforce of over 1,000 employees, including more than 100 senior engineers and 1,500 technicians, the company maintains advanced manufacturing bases and a dedicated assembly factory to serve middle and high-end applications globally. The company specializes in a diverse range of PCB technologies, including multilayer (up to 26 layers), HDI, Rigid-Flex, Flexible, Ceramic, Aluminum, and High-Frequency PCBs. Their manufacturing capabilities extend to specialized materials such as Rogers, Teflon, and Arlon. As a full-service EMS provider, PCB Online Limited offers turnkey PCB assembly (PCBA), SMT and PTH assembly, electronic component sourcing, and box-build assembly. They support the entire product lifecycle from rapid prototyping and low-volume production to high-volume mass manufacturing, with quick-turn options available for urgent requirements. PCB Online Limited is committed to high quality standards, holding certifications including ISO 9001:2015, IATF 16949:2016, ISO 14001, UL, RoHS, and REACH. Their technical expertise and robust supply chain management—supported by a digital parts sourcing system with millions of SKUs—allow them to serve demanding industries such as automotive, aerospace, medical, industrial electronics, and telecommunications. The company has established a prestigious global client base, providing services to major organizations including Bosch, Intel, Volvo, and Siemens.

Fr4 Tg180 Flex and Rigid PCB/Flex-Rigid PCB with UL/Flex-Rigid PCB Sample and Mass Production$0.01

Multilayer 4layer Rigid Flex PCB with Black Soldermask Flex Rigid PCB Manufacturer$0.01

High Quality Custom Double Sided FPCB/Flex PCB/FPC/Flexible PCB/Cable Flex PCB/FPCB Board Asembly$0.01

China Factory Produce Flex PCB Assembly and Fast Produce FPC Manufacturer$0.01

High Quality Aluminum FPCB Cable Board Asembly/Polyimide Film Flex Board in China$0.01

Multilayer Alumina Ceramicpcb Board and PCB & PCBA Board Assembly$0.11

Customized Assembly Electronic PCBA Prototype Manufacturer/OEM PCB PCBA Manufacturer in Shenzhen$0.01

High Quality Electronic Printed Circuit Board Aluminum Circuit PCB Board and Aluminum PCB Prototyping$0.01

Double Layer Immersion Gold Fr4 Tg 135 PCB Circuit Board Supplier$0.01

Consumer Electronics PCB Board and FPCB Board Assembly Manufacturer$0.69

Shenzhen Factory OEM Fr4 2oz Heavy Copper PCB Multilayer Printed Circuit Board PCB Supplier$0.12

Industrial Robot Arms PCB, 94V0 RoHS PCB Circuit Board, PCB Manufacturer in Shenzhen China$0.01

MFS Technology (Hunan) Co., Ltd.

🇨🇳 China

2016

501-1000 people

Manufacturer/Trading Company/Distributor

High capacity factory

ODM manufacturer

Multinational enterprise

Eco-friendly supplier

Shipments

Key customer

MARQUARDT

Key market

🇸🇬 Singapore

Description

MFS Technology (Hunan) Co., Ltd. is a premier manufacturer and one-stop interconnect solutions provider based in Changsha, China. Established in 2003 as a wholly foreign-owned subsidiary of the Singapore-listed MFS Technology Limited, the company has grown into a major global player in the flexible circuits market. Operating with a workforce of 501 to 1000 employees, the company maintains a significant production capacity of 600,000 SQM for PCBs and 350,000 SQM for FPCs annually. MFS Technology specializes in the design, manufacture, and assembly of high-density multilayer PCBs, single and double-sided flexible printed circuits (FPC), and rigid-flex boards.

FPC (Hmp1708AS Opposite Side)$1

Sierra Circuits, Inc.

🇺🇸 United States

1986

501-1000 people

Manufacturer/Service Company/Wholesaler

High capacity factory

Established brand

OEM manufacturer

Product customization

Shipments

754

Key customer

BHARAT ELECTRONIC

Key market

Asia

Description

Sierra Circuits, Inc. is a premier American manufacturer and assembler of high-technology printed circuit boards (PCBs), headquartered in Sunnyvale, California. Founded in 1986, the company operates a 70,000 sq. ft. manufacturing campus and is recognized as a minority- and woman-owned business. Sierra Circuits specializes in end-to-end solutions, including PCB fabrication, assembly, and component sourcing, with a strong emphasis on 100% Made in USA production and fast-turnaround prototypes. The company's extensive product portfolio features Rigid, Flex, Rigid-Flex, and High-Density Interconnect (HDI) PCBs, as well as specialized solutions for Microelectronics, RF & Microwave, and Aerospace & Defense applications. Their capabilities range from quick-turn Turnkey PRO services, which can deliver fully assembled boards in as little as five days, to complex advanced PCBs supporting up to 30 layers with blind and buried vias. They utilize sophisticated manufacturing processes such as laser direct imaging, laser drilling, and flying probe testing to ensure high reliability. Sierra Circuits maintains rigorous quality standards, holding certifications including ISO 9001:2015, ISO 13485:2016 for medical devices, AS9100D for aerospace, and MIL-PRF-31032. They are also ITAR registered and NIST certified, serving high-profile clients across the automotive, healthcare, and defense sectors, including NASA, Boeing, and Lockheed Martin. With a workforce of over 500 employees, the company integrates advanced proprietary design tools and engineering support to assist clients from initial layout through mass production.

Flex and Rigid-Flex PCBs

PCB Mass Production

Online PCB Manufacturing

HDI PCBs

RF / MW PCB Manufacturing and Assembly

PCB Mass Production

Aerospace & Defense PCBs

PCB Assembly

Aerospace & Defense PCBs

Guang Dong Sayfu Multilayer Circuits Co., Ltd.

🇨🇳 China

2001

501-1000 people

Manufacturer/Service Company

High capacity factory

Established brand

OEM manufacturer

ODM manufacturer

Shipments

1168

Key customer

RADIX ELECTROSYSTEMS

Key market

South America

Description

Guang Dong Sayfu Multilayer Circuits Co., Ltd. is a professional B2B manufacturer and service company based in Dongguan, China, specializing in electronic manufacturing services. Established in 2001, the company has grown to employ between 501 and 1000 people, with a factory area of nearly 12,000 square meters and a monthly production capacity of up to 60,000m. They offer a comprehensive "design-to-market" solution, encompassing PCB fabrication, assembly, design, ODM, and box building. Their expertise covers a wide range of PCB types, including 1-24 layer rigid boards, flexible PCBs, rigid-flex PCBs, HDI PCBs, metal core PCBs, high-frequency PCBs, and IC substrates. Guang Dong Sayfu Multilayer Circuits Co., Ltd. provides extensive PCB assembly services, including quick-turn prototypes, turnkey solutions, and low-volume production, supported by IC programming, SMT stencil, and component procurement. The company is certified with UL (E511658), ISO 9001, ISO 14001, IATF 16949, ISO 13485, AS9100, and RoHS compliance, ensuring high-quality standards. They serve various industries such as communications, automotive, industrial control, medical, and aerospace, exporting over 90% of their products to more than 30 countries across Europe, North America, Asia, and Israel.

PCB Manufacturer PCB Board Rigid Flex Board for Custom Electronics PCBA PCB Design Layout$0.8

Epec, LLC

🇺🇸 United States

1952

101-200 people

Manufacturer/Service Company

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Shipments

Key customer

KITCHEN EQUIPMENT DE SAN LUIS

Key market

North America

Description

Epec, LLC, also known as Epec Engineered Technologies, is a premier manufacturer and OEM partner specializing in custom, build-to-print electronic solutions. Founded in 1952 and headquartered in New Bedford, Massachusetts, the company is recognized as the oldest printed circuit board manufacturer in North America, boasting over 70 years of industry expertise. Epec serves more than 5,000 customers globally across the medical, aerospace, defense, and automotive sectors, supported by a workforce of approximately 100 to 200 employees and annual revenues between $50 million and $100 million.

Flex & Rigid-Flex PCBs

Fans & Motors

Injection Molded Plastics

ITAR Registered Manufacturer

Cable Assemblies

Printed Circuit Boards

InstantPCBQuote™

Printed Circuit Boards

User Interfaces

ISO9001 Certified Manufacturer

ABP Electronics Limited

🇨🇳 China

2004

201-300 people

Manufacturer/Trading Company/Service Company/Distributor

Established brand

ODM manufacturer

Small batch production

Product customization

Shipments

366

Key customer

LINE SEIKI

Key market

🇪🇪 Estonia

Description

ABP Electronics Limited is a professional electronic manufacturing services (EMS) provider and national high-tech enterprise established in 2004. Headquartered in Shenzhen, China, the company operates two major production bases in Shenzhen and Dongguan, encompassing a 5,000 sqm workshop equipped with five SMT lines and four DIP lines. With a workforce of approximately 200 to 300 employees, the company specializes in one-stop solutions for PCB design, manufacturing, and assembly, particularly focusing on quick-turn prototypes and small-to-medium volume orders. The company's core technical capabilities include the production of 2 to 30-layer rigid PCBs, flexible printed circuits (FPC), rigid-flex boards, and high-density interconnect (HDI) PCBs. Their comprehensive assembly services feature advanced production technology such as automatic solder paste printing, AOI inspection, X-ray testing, and BGA repair. ABP Electronics serves a diverse global clientele of over 2,000 customers across industries including automotive, medical, industrial control, telecommunications, and new energy. Demonstrating a commitment to high-quality standards, ABP Electronics holds several international certifications, including ISO 9001, IATF 16949 for automotive products, ISO 13485 for medical devices, and UL safety certification. Their service model integrates component sourcing, PCB fabrication, and final product testing to deliver turnkey solutions for complex electronic projects.