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Rolling shutter door

Mainly composed of left and right guide rails, door leaf curtains, drive shaft (roller), door opener, control system, etc. The guide rails are installed on both sides of the door hole, the curtain piece is clamped in the middle of the guide rail, and the drive shaft is installed on the upper side of the door hole. The door opener can be tubular or traditional chain type. The curtain is connected to the drive shaft by a spring, and the rotation of the door opener drives the drive shaft to rotate, so that the curtain is rolled or laid down along the outer diameter of the drive shaft to achieve the effect of opening and closing. Rolling shutter doors have the advantages of low cost, simple structure and easy maintenance. They can be installed on concrete and steel structures and are widely used in industrial plants, warehouses, garages, shops and other places.

1. How can I buy the doors? If you want buy Aluminum Roller Shutter Door, we need know your door open size, than contact us for doors drawing and price. 2. What's our payment terms? T/T, 100% L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me. 3. What's the delivery time? Within 15-35 days after we confirm you requirement. 4.I can't install the doors. No worries, it's very easy, we have installation vedio, manual books and technician on line supports. If need we go to the work site to installation, please contact sales for the service. 5. I never imported from China. No worries. Our sales are rich experience, they will help you with imported step by step. Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.