Originated from 30 years of focus in Korea, to create a new concept for the tornad screen window brand.
where there are windows, there is tornad.
Time of issue:2021-05-13 18:09:43
|Rewinding series parameter table|
|Frame material thickness||1.0mm~1.2mm.|
|Frame material material||Using 6.63-t6 high-strength aluminum profile.|
|Gauze material||Imported E-glass alkali-free glass fiber, imported polyester yarn special weaving, imported polyester yarn PVC polyester coating.|
|Spring material||Imported special stainless steel material (international technology patent).|
|Deceleration method||Imported hydraulic deceleration device (international technology patent).|
|Speed control method||Imported gear speed regulation (international technology patent).|
|Windproof function||The track gauze link method has passed the domestic 12-level wind pressure test (international technology patent).|
|Number of openings||Passed the domestic barrier-free opening test more than 50,000 times.|
|Installation method||Adhesive + glass glue + screw fixation.|
|Surface treatment process||Powder spraying. Fluorocarbon spraying, wood grain transfer, film coating, copper imitation processing, electrophoresis.|
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