Sankeshu Fangshiqi (Sunny Jiancai Street Shop)

Beijing Huayuan Shengtai Building Materials Supply Station

Beijing Hua Mingxinda Building Materials Sales Department (Sunny Jiancai Street Shop)

Tiantianshun Building Materials (Sunny Jiancai Street Shop)

Beijing Xiongshunfa Building Materials Business Department

Yixinran Building Materials (Poly Pipeline Decoration Experience Branch)