Dongmao Building Materials Shengboshi Xiyin Geyinmen (Dongmao Shengxue Technology Co., Ltd.)

Guangxi Jixiang New Power Complex Building Materials Co., Ltd.

Nanning Xuyuanlong Heat Preservation Material Business Department

Shengboshi Xiyin Geyin (Kuaihuan Building Materials Market Shop)

Huamei Heat Preservation Material (Nanning General Agent)

Jubang Building Materials