Guangzhou Gaogeng Trading Co., Ltd.Contact Person:Mr.HUGO Business Phone : +86 18578651106Whats App : +86 18529131515 WeChat : +86 1857865116QQ : 2878644113 Email :hugo@cogeng.net Address :Room 215, Building B, Yingfeng NO1192, Zhongshan Avenue Middle, Tianhe District Guangzhou Worktime :8:30-20:00(Beijing time)