HITACHI Central Air-conditioner (Ayd Branch)

Jinan Daikin Franchise Store (Ouyada Flagship Store)

Central Air-conditioner HVAC Hydropower Engineering Installation

Yueke Central Air-conditioner (Yuexing Furniture Branch)

TOSHIBA Air-conditioner Flagship Store (Jinniu Branch)

TOSHIBA Star Level Experience Center (Beiyuan Red Star Macalline Branch)