Guangzhou Yinsheng (Warmtone Hardware Electric Factory)

Tel: 86-020-86788278  86788262

Fax:  86-020-86788261

E-mail:  yinsheng@gzyinsheng.com

Add: No. 7, Longhui Industrial Road, Huaixiang Town, Huadu District, Guangzhou City

Postal Code: 510880