Insulated Flexible Air Duct

Our company mainly provides customers with durable and affordable Semi-rigid air Duct, Density 70kg/m3 Rock Wool, HVAC Disc Air Valve, 50mm Thick Glass Wool Insulation Blankets. As one of the leading Insulated Flexible Air Duct manufacturers and suppliers in China, we warmly welcome you to wholesale bulk Insulated Flexible Air Duct made in China here from our factory. All customized products are with high quality and low price.