Free door
1. stainless steel
2. polyurethane foam
2.apply to supermarket,food proceing room,warehouse .

Free door

1.Have unique accurtate of the return hinge,make sure the door in any open position can will be closed and stop in the center of the door .equiped with surrounding articial seal.

2.when door closed,door articial sealed closly.Reduce the energy consumption and improved working conditions.

3.The core material is polyurethane foam and the surface using stainless steel .All of them meet the food hygiene requirements.

4.The protection devices and observation for the clients' choose.