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It uses PVC-coated polyester fabric door curtain, with built-in or external horizontal wind-resistant bars (aluminum alloy or steel).

Space Optimization and Efficient Opening and Closing

The maintenance cycle of a roller door should be determined based on usage frequency, environmental conditions, and door type.

Aluminum alloy is lightweight and corrosion-resistant, suitable for shops and garages; steel has high strength and good anti-theft properties, suit...

When opening or closing a roller shutter door, check carefully for any objects in the way, especially for fireproof roller doors that are connected...

Inspect and maintain the inspection and maintenance access port; inspect and maintain the main shaft and secondary shaft; inspect and maintain the ...

The rolling shutter door body is made of high-quality stainless steel and other materials, using a parallelogram principle for connection, allowing...

According to the opening type, shutter doors can be divided into: manual shutters and electric shutters.