Hai'an LESSO Pipeline General Agency (Yong'an South Road Shop)

Zhongcai Pipeline (Changjiang West Road Branch)

Youli Building Materials Hai'an Operating Center

Lianbo Stainless Steel Tubing Pipe Fittings Valve

Rifeng Pipe (Long'an North Road Shop)

Weixing Guanfurun Hardware and Building Materials (Zifeng Market Branch)