Shenzhen Speed Sources technology Co., Ltd.

Add: Room 505, 305 of SuFa Building, ZhenHua Road, FuTian District, shenzhen, 518031,    Guangdong, China
Tel  : 0086-755- 2348 5839 
Fax : 0086-755- 2848 2340
Cell Phone : 0086-13923851570
E-mail : Speed-Sources@hotmail.com