Minimum Order Quantity:10 sets
Packaging Details:Carton
Delivery Time:15-30days
Material:Steel
Type:Round
Control:Manual
Material:Galvanzied
Type:rectangle
Control:Manual
Material:galvanized
Type:Rectangular damper
Control:Electric
Material:Powder cold rolled steel
Type:round air damper
Adjustable:yes
Material:Cold rolled steel
Type:fire damper
Adjustable:yes
Material:galvanized
Type:round air volume damper
Control:Manual
Material:galvanized for base
Type:round air volume damper
Control:Manual
Material:galvanized for base
Type:round air volume damper
Control:Manual
Material:galvanized
Type:damper
Control:Manual
Material:aluminum for base
Type:Rectangle
Control:by manual
Material:aluminum
Type:Rectangle
Control:by manual