Helin Electronic Corp Ltd.
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Shenzhen Helin Electronic Co., Ltd.
🇨🇳 China
2001101-200 peopleTrading Company/ManufacturerEstablished brand
Low MOQ
High-tech enterprise
Key market
North America
Description
Shenzhen Helin Electronic Co., Ltd. is a B2B manufacturer and trading company based in Shenzhen, China, established in 2001. With 101 to 200 employees and an annual revenue between US$1 Million and US$2.5 Million, the company specializes in digital video products and related electronic accessories. Their product portfolio includes USB2.0 DVB-T series, USB2.0 TV boxes, TV cards, PC to TV converters, and mobile DVB-T TV receivers. They also offer computer keyboards, display cards, U discs, MP3 players, mini speakers, and HDD enclosures. Shenzhen Helin Electronic Co., Ltd. emphasizes R&D, focusing on application software, hardware design, and driver development for digital TV reception technology. The company exports to international markets including North America, South America, Eastern Europe, Taiwan, Vietnam, France, and Germany.
DVB-T USB2.0 TV Box
USB2.0 Dual Tuner Box for Both DVB-T & Analog TV System
Mini USB 2.1 PC Speakers(CS100)
USB2.0 TV Box (TA300A)
USB2.0 TV Box (TA380)
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
