Dongguan  Stchina  Semiconductor Co.,Ltd.

Laboratory and warehousing: Building 8-17, Yangtian Li, Xinyuan Road, Dongcheng District, Dongguan City

Headquarters: No. 828-830, Block B, Global Economic and Trade Center, No. 11 Dongguan Avenue, Dongcheng District, Dongguan City

Tel：0769-23091758           

Fax：0769-22082191

Web: http://www.stchina.hk

Sales One: Manager Ma：18002674270    QQ:470504540

Sales Department 2:  Manager Gu : 13826954181    QQ: 3532240548

Sales Three: Manager Wu：13702745198    QQ:1649383218