Rolling shutter

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Характеристики

Rolling shutter  Motor

Fire-proof Double Shtter Motor: inorganic two screens anti- fire motors are based on the single track one screen anti-fire rolling motor, and develop a new structure as inorganic anti-fire rolling machine, with excellent fire properties and can be adapted to big fire span of anti-fire zone separation occasions. The main feature is supporting stent plate and panel both changeable and complicated.