Shenzhen crystal electronic Co., Ltd.
Tel：0755-28095986 27044610
Fax：0755-27044610 87879778
Email：fuwangtuliao@163.com
address：Shenzhen, Baoan District,, Guangdong,, Fuyong, China, the village of science and Technology Park, 4 (post code：518000)
Website：Y57.up71.com