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Shenzhen Hejin Circuit Co., Ltd. is a leading metal core PCB manufacturer and exporter in China for over 7 years, specialized in high thermal conductivity aluminum pcb(double and multi-layer), copper pcb (thermoelectric separation), copper-aluminum pcb, iron pcb, COB mirror pcb, rigid-flex pcb and double & multilayer FR4 PCBs with SMT assembly.

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Professional MCPCB manufacturer for 7 years

1, Shenzhen Hejin circult is the industry's leading manufacturer.
2, We have a skilled staff team, professional R & D team and excellent management talents.

Quality Assurance All products have passed through the following certification

1, The products have passed through US UL,Canada UL and ISO9001 International Quality Systerm.
2, The raw material purchasing and processing comply to RoHS compliant.




High Productivity Monthly output up to 15,000 square meters per month

1, We have a leading automated production equipment and precision testing instrument
2, We have an efficient production team

Low price &high; cost performance

Board design per golden proportional method to reduce cost,allowing you to enjoy lower price but higher quality than other PCB industry

Provide you with fast and high-quality service

1,24-hour technical support and marketing services
2,Offer the best solution at the first time

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