Shenzhen Heijin Industrial Manufacturing Co., Ltd
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Shenzhen Hejin Circuit Co., Ltd.
🇨🇳 China
2008301-500 peopleManufacturerHigh-tech enterprise
ODM manufacturer
Product customization
Low MOQ
Key customer
CREE
Key market
North America
Description
Shenzhen Hejin Circuit Co., Ltd. is a high-tech manufacturer and exporter established in August 2008, specializing in high-end thermal conductivity metal core printed circuit boards (MCPCBs). Based in Shenzhen, China, the company operates a 5,000-square-meter factory with over 360 employees and a monthly production capacity of up to 15,000 square meters. As a leading contract manufacturer and ODM, the firm focuses on the research, development, and production of aluminum-base, copper-base (thermoelectric separation), iron-base, and rigid-flex PCBs, as well as SMT assembly and PCBA services.
The company's product portfolio is designed for demanding thermal management applications, including LED lighting (downlights, spotlights, and street lights), automotive electronics, power supplies, telecommunications, and medical instruments. Their technical capabilities range from single-layer to 8-layer metal plates, with specialized expertise in COB encapsulation and high-power LED cooling solutions for products between 100W and 1,000W.
Shenzhen Hejin Circuit Co., Ltd. maintains a robust quality management system with certifications including ISO 9001, IATF 16949, UL, RoHS, and REACH. With a strong export focus, particularly to North America and Europe, the company serves global clients such as CREE and OSRAM, providing competitive pricing and high-precision manufacturing through advanced automated production and testing equipment.
Aluminum PCB (MCPCB) for LED Light$0.6
The Hejin Electronic Plastic Co., Ltd.
🇨🇳 China
2003101-200 peopleManufacturer/OTHEREstablished brand
OEM manufacturer
Product customization
Shipments
87
Key customer
TOMEX TECHNOLOGY
Key market
🇺🇬 Uganda
Description
The Hejin Electronic Plastic Co., Ltd., established in May 2003 and based in Dongguan, China, is an ISO 9001 certified manufacturer specializing in electronic plastic products and soft glue gifts. With over 100 employees, including more than 10 technicians, the company operates as a contract manufacturer offering integrated design and production capabilities. Their manufacturing processes include CNC mold engraving, injection molding, high-frequency processing, PU screen printing, and PVC Epoxy full line industrial processing. They produce a diverse range of items such as children's shoes with electronic flashing, electronic audible signal devices, shoe material, clothing trademarks (including micro-injection, metal, and PVC), keychains, luggage tags, fridge magnets, mouse pads, coasters, phone blocks, frames, straps, bookmarks, TPR bracelets, work permit tags, pen caps, and zinc alloy products. These products are often utilized as promotional gifts for garment, handbag, digital technological, and shoe factories. The company emphasizes innovation and high quality, offering products molded from high-quality PP material in various sizes and colors, and welcomes OEM orders.
Zinc Alloy Products
Advertisement Fridge Magnet
Coasters
PVC Trademarks
