1.   Rolling Door Advantages:
2. Quick open and qucik close  stops the dust, water, and others outside, keeping the inside ok.
3. Fast speed is a good partner of forklift.
• Rolling Door Techinical Parameter:
1. Curtain: 0. 8mm inner fiber internal-woven nylon curtain colth imported from Belgium
2. which boast great tensile ductity and penetration resistant property.
3. Motor: LX-C 220V, 50HZ, 800W; SEW, from German, 380V, 750W, with back up battery
4. Frame: Galvanzied steel or stainless steel
5. Strength Strip: Made by aliminium, installed in the middle door to resist the wind
6. Security Equipment: infrared detector, radar, ground detector
7. Control Box: Up, Down, Emergency Stop