- aluminum flexible duct
- 2017-01-09 06:13
- •Duct is built of the aluminium laminated with the polyester. It was designed especially for the needs of the ventilati
- Air Duct Damper
- 2017-01-09 06:13
- 1.material: Aluminum profile 2.Size: customerized 3.Color: Anodized or powder coated accordin to Ral color. 4.Dampers ar
- HVAC 3/8" air conditioning damper quadrant
- 2017-01-09 06:13
- 1.Material:Galvanized sheet 2.Surface Finish:Zinc coated 3.Accessary:Spring Lock, End Bearing 4.Application:Ventilation