Gold Member Since 2016
Audited Supplier

Shanghai Kenvo Door Co., Ltd.

Fire Door, High Speed Door, Rapid Door manufacturer / supplier in China, offering Thermal Insulated High Speed Roller Shutter Door for Warehouse, Double Acting Restaurant Impact Traffic Doors, PVC Fabric Rapid Rise Doors for Freezer Room and so on.

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Interlocking High Speed Doors

Category: Product Introduction
Tags: High Speed Doors,Rapid Doors

Two high speed doors can be interlocked. When one door is open, another door will keep close. They can not open at the same time. In this way, there will be always a partition between inside and outside room, to protect inside air or hygiene.