Best Large PCB Manufacturer Suppliers

Discover reliable sourcing options for large-scale PCB manufacturing, featuring advanced technologies, custom configurations, and industry-certified suppliers to meet all your electronics needs.

PCBsElectronicsManufacturingCustom ConfigurationsHigh Volume

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

1183

Key customer

RADIX ELECTROSYSTEMS

Key market

🇮🇳 India

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.

Extra-Long Extra-Large PCB Board PCBA Rigid Board Multilayer Board

Large Size PCB PCB Manufacture Fr-4 Multilayer PCB Circurt Board Motherboard$0.1

Ultra Long PCB Board Big Board Large Board Rigid PCB

PCB Design, PCB Components, SMD PCB, SMT PCB, Pth PCB$0.1

Multilayer PCB Fr4 PCB Board PCB Assembly HDI PCB Design$0.1

Multilayer PCB Fr4 PCB Motherboard HDI PCB

PCB Manufacturers Flexible PCB Rigid Flexible PCB$0.1

Electronics PCB Manufacturing OEM Service Provider/Rigid PCB, Flex, Rigid-Flex PCB Double Side PCB, Multi-Layer PCB, Metal Core PCB, HDI PCB.$0.1

Manufacturer LED PCB Board / Metal PCB / Aluminum PCB$0.5

PCB Manufacturer Aluminum LED 1layer PCB LED PCB Board White Solder PCB Manufacturer$0.5

PCB Manufacturing Aluminum Base LED Module PCB Rigid PCB$50

OEM/ODM PCB Manufacturer Aluminum Base PCB Rigid PCB$50

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

🇱🇰 Sri Lanka

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.

Flexible PCB Solding$2

Flexible Kapton PCB Heater$4

Multilayer FPC, High Quality PCB

4-Layer Multilayer Flexible PCB

Flexible Printed Circuit Board PCB

High Quality Em Shielding PCB Connector

4 Layers High Quality Flexible PCB

Double-Sided Double Accessed Flexible PCB

Single Layer Flexible PCB Gold Plating

High Quality Double Side FPCB PCB

High Quality Em-Shielding Flexible PCB

Irregular-Shape Double Sided Flexible PCB

Shenzhen Eton Automation Equipment Co., Ltd.

🇨🇳 China

2011

501-1000 people

Manufacturer/Trading Company

High capacity factory

OEM manufacturer

Own brand

Product customization

Shipments

411

Key customer

GM NEXUS

Key market

🇮🇳 India

Description

Shenzhen Eton Automation Equipment Co., Ltd. is a leading high-tech manufacturer and Industry 4.0 pioneer specializing in Surface Mount Technology (SMT) and intelligent manufacturing solutions. Established in 2011 and headquartered in Shenzhen, the company operates a massive 52,000-square-meter industrial park and employs between 500 and 1,000 professionals. Eton is recognized as a national 'Little Giant' enterprise, holding over 130 patents and numerous certifications including CE, ISO 9001, RoHS, and FCC. The company maintains a high vertical integration rate, manufacturing approximately 90% of its components in-house. The company's core expertise lies in the R&D and production of high-speed pick and place machines, including specialized equipment for LED lighting, semiconductors, and flexible PCB assembly. Their product portfolio features the Glory series mounters, high-precision stencil printers, reflow ovens, glue dispensers, and automated optical inspection (AOI) systems. Notably, Eton has developed industry-leading technology capable of reaching speeds up to 250,000 CPH and handling components as small as 0201. They provide full turnkey SMT production line solutions for diverse sectors, including consumer electronics, automotive, aerospace, and medical devices. With a strong international presence, Eton exports to over 30 countries and regions, including the United States, Germany, India, and Turkey. The company supports its global clientele through a network of overseas offices and local engineering teams, serving major brands such as Philips, TCL, Skyworth, and BYD. Their business model encompasses OEM and ODM services, supported by a dedicated R&D team with extensive experience in automation and precision engineering.

High-Speed SMT Pick and Place Machine 250,000 CPH, Perfect for Large 1.2m PCB Boards$15

PCB Loader 460mm Automatic Pcb Unloader PCB Machine for SMT Line$3600

ETON Led Street Pcb Board Pcb Making Machine$950555.66

Automatic Pcb Machine Printer/pcb Board Printer Pcba Smt Line$20000

Smt Stencil Printer Pcb Manufacturing Machine Trade Voltera Pcb Printing Machine$19000

Automatic Solder Paste Printer/pcb Printer Machine in Pcb Production Line$19000

High Efficiency Auto PCB Loader Bare Board Loader PCB Buffer Made in China$3000

Automatic Off Line Assembly Pcb Cleaning Machine China Manufacturer Price Pcb Washing Machine$1223016

Pcb Printing Machine Stencil Printer$100

LENS PCB Assembly Making Machine$2778174

Pick and Place Smd PCB Machine$36000

LED Pcb Making Machine Led Bulb Manufacturing Machine$614572259

Shenzhen Yizexin Technology Co., Ltd.

🇨🇳 China

2010

501-1000 people

Manufacturer/OTHER

High capacity factory

OEM manufacturer

ODM manufacturer

Product customization

Shipments

Key customer

DICOM

Key market

South America

Review

Large-Batch PCB Manufacturing - Efficient and Cost-Effective Mass Production$0.89

Custom Circuit Board: RAM Miner PCB, Electronics Printed PCB & Kaxin/CSII/DBF PCB Assembly$0.89

High Quality Low Price Flex PCB/FPC/Flexible PCB$0.39

PCB Factory One-Stop Service: Custom Boards Manufacturer for New PCB Circuit Board Manufacture & Service - PCB$0.89

PCB Factory One-Stop Service: From Manufacturing to Supply - PCB$0.89

Shenzhen Electronics Factory: HDI PCB Processing, Circuit Board Manufacturing & Customized Multilayer PCB$0.89

Double-Sided & Multilayer PCB Assembly: Reliable Circuit Board Manufacturer with PCB Service$0.89

PCB One-Stop Service: Electronics Manufacturer Offering Design, Assembly & Circuit Boards - PCB$0.89

Flexible PCB Strip, Long LED Flex PCB, FPC Integrated Circuit Board Manufacturer$0.35

PCB Membrane Keypad Switch$0.43

PCB Membrane Keypad Switch$0.37

PS FR4 6-Layer PCB Manufacturer: Printed Circuit Board Assembly & Multilayer PCB Services$0.89

Compare suppliers based on factors such as product quality, pricing, certifications, production capacity, lead times, export experience, and communication responsiveness. Evaluating suppliers against the same criteria makes decision-making more objective.

Shenzhen Grande Electronic Co., Ltd.

🇨🇳 China

1998

501-1000 people

Manufacturer/Trading Company/Service Company

High capacity factory

Established brand

OEM manufacturer

Small batch production

Shipments

Key customer

STANDEX

Key market

North America

Description

Shenzhen Grande Electronic Co., Ltd. is a premier high-tech enterprise and Electronic Manufacturing Services (EMS) provider established in 1998. Headquartered in Shenzhen, the company operates extensive manufacturing facilities across Shenzhen, Huizhou, and Yiyang, totaling approximately 17,000 square meters. With a dedicated workforce of over 650 employees, the company specializes in providing comprehensive one-stop turnkey solutions for PCB design, fabrication, and assembly to a global clientele across North America, Europe, and Asia.

PCB Assembly Services-One Stop PCB Assembly Service$0.5

Professional PCB Manufacturer- China Turnkey PCB Prototyping -Grande$0.1

Optical Projector Fusion PCB Manufacturing & Prototype PCB Assembly$1

Asset Tracking Device and System Turnkey PCB Solution (PCB)$10

Measurement Equipment - Fusion PCB Manufacturing & Prototype PCB Assembly - Grande

Transport Temperature Control Systems Grande PCB Manufacturing- PCB Fabrication Factory$3

Fpga PCB Manufacturing and PCB Assembly All Under One Roof

LED Lighting Solutions Electronics Fusion PCB Assembly$26

PCB SMT Assembly - Electronic Manufacturing of China

Dispatching System for Transformer Substations PCB Services$22

Process Control Instrument PCB Assembly Manufacturing- PCBA$18

Quick Recycling Crusher Machine Turnkey PCB Assembly Manufacturing$4

PCB Online Limited

🇨🇳 China

2005

501-1000 people

Manufacturer/Service Company

High capacity factory

Established brand

OEM manufacturer

ODM manufacturer

Shipments

215

Key customer

DICOM

Key market

🇻🇳 Vietnam

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.

Aluminum PCB Board for LED/Aluminum-Based PCB and Black Aluminium 12V PCB$0.13

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

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

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

PCB Printing 4 Layers Printed Circuit Board Assembly and Low Price Chinese PCB Manufacturer$0.12

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

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

Customized Double Sided Ims Aluminum PCB Circuit Board and Metal Core PCB for LED China Manufacturer$0.01

Low Cost Multilayer and Blue Fr4 Tg135, Half Hole, Immersion Gold Material PCB Circuit Boards Manufactur and Assembly PCB in China$0.03

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

Consumer Electronics PCB Board and FPCB Board Assembly Manufacturer$0.69

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

139

Key customer

MARQUARDT

Key market

🇲🇽 Mexico

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.

PCB (DC20313)$1

PCB (Fe21751)$1

PCB (Ff17020)$1

PCB (Dd21048)$1

PCB (Fh18677)$1

Flexible PCB

PCB (HD0277AS)$1

PCB (Df21165)$1

PCB (Rg20215)$1

PCB (Dg21078)$1

Rigid-Flex PCB$0.5

Rigid-Flex PCB

Shenzhen South-Electronic Co., Ltd.

🇨🇳 China

2001

501-1000 people

Manufacturer/Trading Company

High capacity factory

Established brand

ODM manufacturer

Product customization

Shipments

Key customer

RTI INDUSTRIA

Key market

Europe

Review

Customized PCB Boards Rigid-flexible PCB PCB Assembly Manufacturer$0.1

94v0 PCB Accept Customize PCB Module Conformal Aluminum Print Circuit Board PCB$0.1

pcb smt factory multilayer who provide pcb board and OEM service Pcb Factory$0.1

printed circuit board pcb assembly manufacturing design service other pcb pcba multilayer pcb$1

Green Solder Mask Pcb Board Pcb Factory who Provide Pcb Sample Making Service$0.1

PCB Manufacturer One Stop Custom PCB FPC Service OEM Camera Module PCB PS5 FPC$0.1

Aluminum Base PCB Square And Driver Assembly Line Service Multi-Layer PCB PCB Assembly/PCBA$0.1

OEM Fr4 Multilayer Printed Circuit Board Pcb who Provide Multilayer Pcb Immersion Gold Pcb Board$0.1

Dish Washing Machine Control PCB Electronic Circuit Board Manufacture China PCB Assemble Manufacturing PCB PCBA$0.1

Components PCB Circuit Board Assembly Line Laminating Machine Production Shenzhen PCB Assembly Test PCB PCBA$0.1

PCB Board PCB Assemble Wireless Router PCBA Board Manufacturer$0.1

Dele Group Limited

🇨🇳 China

1998

501-1000 people

Manufacturer/Service Company

High capacity factory

Established brand

OEM manufacturer

Product customization

Shipments

Key customer

BOLIVIAN GROUP

Key market

🇧🇴 Bolivia

Description

Dele Group Limited is a diversified manufacturer and service provider with significant operations in both high-precision electronics and specialized printing and packaging. Established between 1998 and 2003, the company operates multiple facilities, including an 8,000-square-meter factory in Shenzhen, China, and over 65,000 square feet of production space in the United Kingdom. The group employs between 501 and 1,000 professionals globally, serving high-tech enterprises, research institutes, and the entertainment industry. In the electronics sector, the company is a leading contract manufacturer specializing in Printed Circuit Board (PCB) production and Surface Mount Technology (SMT) processing. Their technical capabilities range from single-sided to 30-layer boards, including high-frequency, flexible, and aluminum-based PCBs. They utilize advanced technologies such as HDI micro-via and blind/buried vias, offering a one-stop service from sample production to medium-volume assembly. Complementing its electronics division, the group is a premier specialist in bespoke printed packaging and labels. They provide comprehensive solutions from structural design to lithographic and digital printing, particularly for the music and media sectors, including vinyl sleeves and folding cartons. The company maintains rigorous quality standards with a suite of certifications including ISO 9001, ISO 14001, UL, RoHS, FSC, and SEDEX. With a strong international trade presence, Dele Group Limited exports to major markets across North America, Europe, Asia, and Oceania, emphasizing high-quality production, competitive pricing, and reliable logistics.

PCB

Arlon PCB

HDI-PCB

MC PCB

PCB Design

HDI PCB

Aluminum PCB

Sierra Circuits, Inc.

🇺🇸 United States

1986

501-1000 people

Manufacturer/Service Company/Wholesaler

High capacity factory

Established brand

OEM manufacturer

Product customization

Shipments

818

Key customer

BHARAT ELECTRONIC

Key market

🇮🇳 India

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.