Longkang Fire-fighting Equipment Installation Engineering Co., Ltd. (Building Materials 2 Unit Shop)

TCL Central Air-conditioner (Dezhou General Agent Flagship Store)

Kelong Central Air-conditioner Flagship Store Dezhou General Agency

Aux Air Control (Huayaocheng Shop)

Kangyuan Refrigeration Parts

Hisense Central Air-conditioner HITACHI Central Air-conditioner Operating Center