Shenzhen Hejin Circuit Co., Ltd. is a leading professional metal core PCB manufacturer located in Shenzhen, China. We can produce high thermal conductivity aluminum PCBs, copper based PCBs (thermoelectric separation), iron based PCBs, copper-aluminum PCBs, COB mirror aluminum PCBs, double layer and multi-layer metal PCBs. To better meet customers' demands, we can also build double & multilayer FR4 PCBs with SMT assembly services.

Since founded in 2008, we have won favorable public praise and reputation in the field by remarkable achievements, superior quality and perfect services. We have acquired UL and cUL certificates, ISO 9001: 2008, SGS-RoHS and TS16949 certificates. Our PCBs are far-reaching to overseas market with a wide range of applications in different industries such as LED lighting, power supply, automobile, electronics, telecommunications, digital product, medical instrument etc.

Last but not least, we can offer the most competitive pricing since we are a factory building PCBs ourselves. Over the past 8 years, we endeavour to provide excellent quality, quick delivery with good price to our customers home and abroad. We sincerely hope to have the chance to work with you together and look forward to be your most reliable partner in the near future!