China Supplier High Speed Rolling Door
Frame: The thickness of steel is 2.5mm, and there are several colors to choose.
Panel: The Panel is Composed of Polyester belt with high-density layer(The
Ingredient is Polyurethane muslin which is made in France)and Streamlined Fiberglass, and color is optional.
Windproof pole: The material is antioxidant aluminum which reached German standard.
Lighting way: The window is optional, perspective and safety.
Driving system: High-speed driving engine is special for this type, 1500/S; 220V, high-effect and low-noise.
Lifting speed: 0.8M-1.5M/S
Opening: Bottom or remote.
Infrared protection: Optional.