Min. Order Reference FOB Price
20 Pieces US$10.00 / Piece
Product Description
400mm Powerless roof Turbine ventilator, Stainless Steel Roof Turbine Ventilator, roof turbine ventilator type 150, Powerless roof ventilator, Roof turbine ventilator, no energy, strong anti-corrosion, light weight, high quality, good exhaust capacity. Powerless roof ventilator, roof turbine ...