MANUAL AIR CONTROL USED IN AIR HANDLING UNIT(AHU) ALUMINUM AIR VOLUME CONTROL DAMPER ALUMINUM HANDLE OR IRON HANDLE

MANUAL AIR CONTROL. WE CAN MAKE DIFFERENT SIZES FOR YOU.

ALUMINUM PROFILE WE PRODUCE BY OURSELF.

GOOD QUALITY AND BEST PRICE

WE SELL CONTROL DAMPER,ALSO ALUMINUM PROFILE.

CUSTOMER CAN ASSEMBLE PROFILE BY THEMSELVES,THAT'S MORE COST SAVING.

VOLUME CONTROL AIR DAMPER