Powergrand is specilize in the manufacture and exporting of Fan Coil Units, Grilles&Diffusers, Volume Control Dampers, Fire Dampers and Flexible Air Duct.

• 本公司是专业制造空调风机盘管，末端设备包括，风口，散流器，风量调节阀，防火阀，软管的制造工厂。