Gi Ducting In Ningbo

Product DescriptionWe offer high quality of duct corner, which is made from high quality of raw materials.\015\012HVAC parts material : Galvanize steel, Iron, Aluminum; Stainless steel. Green plant and green production line! \015\012\015\012Duct Corner \015\012-- Thickness: 1.0 mm ~3.5mm (12~20Gauge) \015\012-- Width

Product DescriptionThese Huahai GI Phenolic Air Duct Panels are the update and upgrade product than aluminum foil phenolic foam panel. It take the phenolics foam as the core material, with aluminum foil on one side, with galvanized steel on the other side, may also choose other metallic material, for example the alumi