Ventilation Grill and Diffuser
Air Diffuser,Ceiling Diffuser,Square Diffuser ZG-SG1
I. Materials:Aluminium Alloy ,Zinc Steel ,Cold-rolled Steel
II. Surface Finish:Anodized or Powder Coated White,Colour RAL9010,9016,9002,Other Colours on Request
III.Standard Sizes(mm):500*500,550*550 or Others
