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Galvanized Metal Duct
Air ducts need to be strong and long-lasting. Our Galvanized Steel Air Ducts are made from hot-dip galvanized steel. The silver-gray surface resists rust and corrosion.
Metal Composite Air Duct
Traditional ducts need insulation added on-site. Our XPS Metal Composite Air Ducts come with insulation built in. The outer layer is embossed metal sheet, aluminized zinc steel, or stainless steel.
Stainless Steel HVAC Duct
Some environments demand the best materials. Our Stainless Steel Air Ducts are made from high-quality 304 or 316L stainless steel. We use shearing, bending, locking, welding, and flange forming to
Smoke Exhaust Fire Damper
Safety is the top priority. Our 70℃ Fire Dampers are key components for fire protection in ventilation systems. They are normally open. When the air temperature reaches 70℃, they close automatically.
Combined Smoke Damper
When a fire occurs, smoke exhaust systems must work. Our 280℃ Smoke Exhaust Fire Dampers stay open during normal operation. This allows the smoke exhaust system to function. When smoke temperatures
Fire Resistant Smoke Damper
Some smoke exhaust components stay closed during normal operation. Our 280℃ Smoke Exhaust Valves are normally closed. This allows daily ventilation systems to work without interference.
Manual Parallel Blade Damper
Controlling airflow is essential for HVAC systems. Our Manual Opposed-Blade Volume Control Dampers give you this control. They use opposed blades that move in parallel. The blades open and close
Motorized Air Volume Damper
Modern buildings need automated control. Our Electric Volume Control Dampers provide this capability. They use opposed blades that move in parallel for even airflow adjustment.
Double Deflection Supply Air Grille
Getting the right airflow in a room requires control. Our Aluminum Double-Layer Louver Grilles with Damper give you this control. We use high-quality aluminum profiles.
Grille Double Deflection
Air distribution needs flexibility. Our Aluminum Double-Layer Louver Grilles provide this flexibility. We use high-quality aluminum profiles. The surface is anodized or powder-coated. This gives a
Double Deflection Supply Grille
Sometimes a simple solution works best. Our Aluminum Single-Layer Louver Grilles give you effective air direction control. We use high-quality aluminum profiles. The surface is anodized or
Adjustable Air Diffuser
Some spaces need soft, gentle airflow. Our Air Diffusers are made for this. We use high-quality aluminum profiles. The surface is anodized or powder-coated. This gives a uniform, attractive finish

As one of the leading air duct manufacturers and suppliers in China, we warmly welcome you to buy discount air duct for sale here and get quotation from our factory. Quality products and low price are available.

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