Changzhou Lvyi Pipeline Co., Ltd.

Weixing Pipeline (Changzhou Agricultural Machinery Trade Zhongxindian)

Changzhou Fusitong Pipeline Co., Ltd. (Huanghe East Road Branch)

Rifeng Pipe (Changzhou Changjiang Free Trade Zhongxindian)

Guotong Hardware Pipe Fittings (Jiangnan Machine-electric Market Shop)

Xierun Fangguan Duxinguan