Discover premier circuit board manufacturing options worldwide, featuring advanced PCB technologies, flexible sourcing solutions, and customization capabilities to meet your specific project needs.
YIHAO CIRCUIT TECHNOLOGY LIMITED, established in 2010 and based in Shenzhen, China, is a manufacturer and service company specializing in PCB and PCBA solutions. The company operates as a one-stop innovation platform, offering comprehensive services including PCB manufacturing (2-64 layers, multilayer, flexible, bare PCBs), PCBA assembly, components sourcing, stencils, and PCBA testing. They provide both prototype and mass production, with an emphasis on high quality and lean production. YIHAO CIRCUIT TECHNOLOGY LIMITED offers OEM, ODM, and EMS R&D capabilities, supported by 5-10 R&D staff and over 10 production lines. Their products are widely applied in Communication Electronics, Aerospace Electronics, National Defense Industry, Smart Wearable Devices, Automotive Transportation, Medical Equipment, AI, VR, 5G networks, satellite base stations, new energy areas, and consumer electronics. The company holds ISO 9001, ISO 14001, and IATF 16949 certifications, demonstrating a commitment to quality and environmental management. With an annual output value ranging from US$2.5 Million to US$5 Million, YIHAO CIRCUIT TECHNOLOGY LIMITED exports over 70% of its products to more than 40 countries and regions, including the Americas, Europe, and Asia, serving Fortune 500 customers like China Mobile, Philips, Emerson, and Huawei.
High Frequency Mobile Charger Circuit Board PCB USB Hub Circuit Board$0.1
High Frequency Mobile Charger Circuit Board PCB USB Hub Circuit Board$0.1
Fast Delivery Customized PCB Service Circuit Boards Assembly Electronic Circuit Board PCB Assembly Custom-Made Electronics Bare Board for Electronic Circuit
DBS PCB with Enig Electronics Design Printed Circuit Board PCB Circuit Board for Auto Computer
High Precision Low Cost Polyimide Flexible PCB Circuit Board / FPC Circuit Board with Aoi Inspection$0.1
Guang Dong Sayfu Multilayer Circuits Co., Ltd.
🇨🇳 China
2001501-1000 peopleManufacturer/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.
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.
How many suppliers does SourceReady track globally?
SourceReady tracks 4.0M+ suppliers globally across 200 sourcing countries and 7,000+ product categories.
Changzhou Wujin Sanwei Electronic Co., Ltd.
🇨🇳 China
199711-50 peopleManufacturer/Trading Company
Established brand
Product customization
Eco-friendly supplier
Shipments
104
Key customer
FLINTEC
Key market
🇱🇰 Sri Lanka
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 Board FPC Sw028$0.7
Flex Circuits Board FPC for Car$1.2
Flex Circuits Board FPC for Connector
Flexible Circuit Board FPC Flex PCB$0.7
PCB (Printed Circuit Board / FPC 100-0005)$0.7
PCB (Printed Circuit Board / FPC 100-0028)$0.5
Flex Circuits Board 03 FPC for Sensor$0.5
PCB (Printed Circuit Board / FPC 100-0050)$0.5
Flex Circuits Board 03 FPC for Sensor$0.4
PCB - Flex (Printed Circuit Board / FPC 05)$0.5
Flex Circuits Board FPC for Sensor Sw028$0.7
PCB (Printed Circuit Board / FPC 100-0047)$0.5
Jiangsu Liankang Info Co., Ltd.
🇨🇳 China
2009201-300 peopleManufacturer
High-tech enterprise
Product customization
Eco-friendly supplier
OEM manufacturer
Shipments
2262
Key customer
FOXCONN
Key market
🇻🇳 Vietnam
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.
FPC Flex Circuit/Flex Print Circuit Board/Flex LED Strip Circuit Boards$1
Made FPC PCB Flexible Circuit Board Manufacturer$1
FPC Urgent Fast Proofing FPC Soft Circuit Board$1
FPC Urgent Fast Proofing Fpca Soft Circuit Board$1
Shenzhen Qianhai Yachuanglian Technology Co., Ltd. is a professional Electronic Manufacturing Services (EMS) provider and manufacturer based in Shenzhen, China. Established in 2015, the company specializes in one-stop PCB fabrication and assembly solutions, ranging from prototype development to full-scale production. Their extensive technical capabilities include the manufacturing of Rigid, Flexible (FPC), Rigid-Flex, HDI (up to 30 layers), Aluminum, Ceramic, and Heavy Copper PCBs. Beyond fabrication, they offer comprehensive turnkey PCBA services, including SMT assembly, box build assembly, IC programming, and functional testing.
Operating with a focus on high-reliability sectors such as industrial control, medical equipment, and telecommunications, the company also provides specialized electronic components and consumer devices, including webcams, membrane switches, and FFC cables. Their manufacturing processes are supported by advanced equipment and a team of professional technical engineers, ensuring compliance with international quality standards such as UL, RoHS, and REACH. Shenzhen Qianhai Yachuanglian Technology Co., Ltd. serves a global clientele of engineers, wholesalers, and manufacturers, offering flexible services including PCB layout, BOM sourcing, and reverse engineering with no minimum order quantity requirements.