Contact  information：

Factory:shenzhen goldman intelligent technology co., ltd.

Headquarters: Good Vision Technology Limited.,Co

Tel : 0086-18128502865   

Fax : 0086-755-32936254

Email:  alice@goodvisionled.com

Web：www.goldmancn.com
Xin yong sheng building 305, Songgang dadao 72th, Song gang street, Baoan district, Shenzhen, China