Insulation door equipment

Good thermal insulation and sealing performance; synchronous opening and closing.

Each reinforcement rib is provided with adjustable arm device, which can easily adjust the closing force and synchrony of the door.

EPDM soft-hard co-extruded sealing strip has excellent sealing and thermal insulating properties, as the soft foam part is hollow.

When it is fully closed in winter, the thermal insulation performance is good.