Yuhong Waterproof (Shanghai Yutongda Waterproof Engineering Co., Ltd.)

Dong'an Hardware Wholesale (Shanghai Huisheng Building Materials Market Shop)

Shanghai Huima Building Materials

Shanghai Shunzhong Construction Group Company Ltd. Zhongfangfu Huanyang Diping Waterproof Dulou Heat Preservation

Cattle Yuan Waterproof Shop

Nippon Shuaxin Service (Anting Branch)