Kangshui Tube Industry (Zhongxing Road)

Huihuang Solar Energy (Linzi Branch) Weixing Pipeline Linzi General Agent Liansuguan Linzi General Agent

Wanfeng Tube Industry (Xinsan Road Shop)

Chunhui Hardware and Building Materials

Qicheng Hardware Zhongcai Pipes (Warrior Xinyuan Shop)

Jinye Water Heating (Chemical Industry Shopping Mall Unit Shop)