Phone：+86 21 64055171
Fox：+86 21 64052998
Email：info@sgctech.cn
Web：www.shgctech.com
Address: Xuhui District, Shanghai Hongmei Road 1535 a 612 room
Zip code：201101
Shanghai Guan Cheng Electrical and Mechanical Technology Co., LtdWebsite construction: Heyou network
