LED Aluminum Substrate Pcb quotation Company Profile Shenzhen Shuoheng technology co.,Ltd founded arround 13 years, is located in shenzhen bao'andistrict, is a professional PCB&PCBA processing service (OEM/ODM OEM generation material) of the company.As aservice-leading PCB manufacturing and PCB assembly (PCBA) partner, Shuoheng Electronic become to support intem ational small-medium...