The thermal insulation door produced by our company has the advantages of good thermal insulation sealing performance, small manual opening and closing torque, small noise, safe and reliable operation.

Features: The door body is filled with polyurethane insulation material, and the door is embedded with sealing rubber strips on four sides. Therefore, the door body has high strength, good sealing effect, and functions such as heat preservation and sound insulation.

Applicable: factory workshop, warehouse and other places that need heat preservation.