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When the door is in operation, it will run in the direction of closing the door when encountering obstacles, ensuring the safety of pedestrians or property
When a single chain is running, the protective groove outside the chain can effectively protect the chain and reduce noise
A: There are various types of door panels, and the thickness can be customized, usually around 50mm. Aluminum alloy or color coated steel plate is filled with polyurethane foam.
A: The door body is thickened, sturdy, durable, and finely crafted.
When the door is in operation, it will run in the direction of closing the door when encountering obstacles, ensuring the safety of pedestrians or property
When a single chain is running, the protective groove outside the chain can effectively protect the chain and reduce noise
A: There are various types of door panels, and the thickness can be customized, usually around 50mm. Aluminum alloy or color coated steel plate is filled with polyurethane foam.
A: The door body is thickened, sturdy, durable, and finely crafted.
