Niu'entai Air Neng Changzhi Huguan General Agent

Zhongguang Outesi Kongqineng Huguan General Agent

Air Nengqunuan Refrigeration Hot Water

Huguan Haier Yunnuan Air Neng (Xicheng Road Branch)

Zhongke Fude Kongqineng (Wuhai Line Shop)

Hongli Water Heating (Hengxing Jiayuan Branch)