Shanghai GD Industry Co., Ltd telephonum:86-15921023469 telephonum:86-21-64393904 E-mail:eunicel@shgdhardware.com Oratio:Obstructionum D, 2F, No. XLVI, Tianfu via, Jiuting Urbs, Songjiang dolor, Shanghai urbem USUS laborare vis? NOBIS LOQUERE