Logistics workshop door food supermarket room anti-collision cleaning four openings free door 304 stainless steel swing door

Sealing strip

Stainless steel free impact doors are equipped with silicone sealing strips around the perimeter to ensure a good seal between the interior and exterior.

Aluminum honeycomb

The door body is made of 304 stainless steel to prevent rust and corrosion; the door body is filled with aluminum honeycomb, which has good sound insulation, heat insulation, fire prevention and heat preservation effects.