Aluminum turbine rapid roller shutter door
- Brand: Hongfa
- Packaging: Wooden case
- Supply Ability: 800 sets/month
- Min. Order: 1 Set/Sets
Aluminum Alloy Spiral High Speed Door Aluminum Alloy Spiral High Speed Door is a new type of metal quick door with anti-theft and high temperature partition. It is reliable, practical and easy to operate. With an absolute servo system, the core is a DSP chip, and the system sets the opening height of the door by...
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