Shenzhen Welsun Electronic Co., Ltd

Shenzhen Welsun Electronic is one of the leading suppliers printed circuit boards found in 2006. Through our wide network PCB factories we are able to provide a product ***** simple single sided, double sided circiut board complex multi-layers pcb for advanced high-tech enterprises ...

Telephone：86-755-29703459Address：fuyong, Shenzhen, Guangdong, China