LESSO Pipeline Dezhou Zongdai (Chuanghui Tube Industry)

Dongying Huaya Plastic Tubing (Dezhou Dahua Building Materials)

Mengde Pipe Fittings

Dezhou Shengquan Valve Pipe Fittings

Tiesijin Hardware and Building Materials Wholesale

Sanyou Building Materials (Jing Peak Unit West)