Rifeng Pipe (Qiaobei Building Materials Market Shop)

Kingbull Pipe Industry (Maliang Unit Shop)

Zhongcai Pipeline Yiyang Ziyang Lugong Water Heating Store (Zhifu North Road Shop)

Yiyang Water Supply Pipe Fittings Franchise Store Rifeng Franchise Store

Liansu (Dengquan) Pipeline

Zhongyi Centennium Pipeline Yiyang General Agency (Yingchun South Road Branch)