Zipper type quick rolling shutter door, customized product, welcome to contact customer service

الوصف

Features of zipper type fast rolling shutter door in cold storage:
1. Thermal insulation and energy conservation: heating devices are equipped above and at both sides of the door body to prevent frosting, and the door body is filled with thermal insulation materials.
2. Anti collision recovery: the curtain and door frame are automatically separated when impacted by external force, and automatically recovered and repaired during opening.
3. Suitable temperature: above - *0 ℃ (lower temperature can be customized).