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Model No. : | GB50A |
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Brand Name : | Ningbo GDoor |
Material : | Aluminum Alloy |
Ningbo, Zhejiang, China
Product description
Household Balanced Doors with High Strength Aluminum Profiles:
Ningbo GDoor household balanced door uses leeway principle. Generally, The balanced arm of sliding door spindle is concealed between the door and the door frame. And the door's rotated fulcrum separates the wind pressure which acts on the door body from the door's weight, which efficiently balances inside-and-outside pressure with its weight.
Ningbo KBB
Features
1. Multiple operating options
2. Self-test
3. Slight force for manual operation
4. Backup power supply for 30-minute operation
5. Door leaf weights up to 80 kg/leaf
6. Various surface treatments
7. Optional aluminum alloy frames
Ningbo, Zhejiang, China
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