圣戈班紅杰科歐標(biāo)認(rèn)證D20吊頂板 Saint-Gobain Building Materials (Shanghai) 968 Wangqiao Road, Pudong New Area, Shanghai 4008885838 cs.gyproc@saint-gobain.com Contact us Saint-Gobain Weber (Guangzhou) Building Materials Co., Ltd. No. 10, Jingsan Road, East Industrial Park, Zengjiang Street, Zengcheng, Guangzhou, China 400 888 5838 info.gz@saint-gobain.com Contact us Saint-Gobain Hong Kong Limited Room 1601-8, 16/F, Tai Yau Building, 181 Johnston Road, Wanchai, Hong Kong (852) 2866 9199 info.hk@saint-gobain.com Contact us