JIANDA windproof steel roll up door
The door body has super rigidity and can withstand strong wind pressure.
The door panel has been specially processed and formed (Patent NO.: 033461155) with a windproof hook installed to prevent damage to the door body due to wind force; Door connection without sealing (Patent NO.: 032599293); The bottom of the door body and the surrounding guide rail are sealed. After the door body is closed, it can effectively block the entry of rainwater and dust, providing insulation, sound insulation, insulation, and sealing effects; Specially designed and thickened guide rails, the JIANDA wind resistant door uses noise resistant and wear-resistant materials, effectively reducing the operating noise of the door body and extending the service life of the door.
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