Min. Order Reference FOB Price
1 Square Meter US$18.00-20.00 / Square Meter
Product Description
Product Description Ventilation system Galvanized steel Air Duct for HVAC system Ventilation System Galvanized Steel Square Rectangular Air Ducting 1.The Rectangular Duct is a third-generation product developed from the first-generation, having water-proof, high strength, fine surface, etc. ...