Shenzhen HX certification testing Co., Ltd.

Add ：8F,Haoyunlai Building B,2 Baomin Road,xixiang Street,Baoan District,Shenzhen,China

Tel ：+86 (0)755 29116082

Fax ：+86 (0)755 29116082

E-mail: zhangyaoqing1@qq.com

The url：http://www.hx-lab.com