Shuntong Tube Industry (Zhutieguan - Jinggai - Bizi - Luoshuidou)

Lande Pipeline (Lande Pipeline Shop)

Xi'an Maofeng Building Materials Valve Pipeline Accessories Center

Dongsheng Petrochemical Pipe Fittings Manufacture Sales Co., Ltd. First Branch

LESSO Pipeline (N. 3rd Ring Road Daminggong Building Materials Home Furnishings Wholesale Market Shop)

Xingfang Tube Industry