Hangzhou Safedoor Automation & Hardware Co Ltd



  • AC and DC Rolling Door Opener

    AC and DC Rolling Door Opener

    *High intensity alloy steel gear
    *Unique mechanical brake, guarantee absolutely safe and immediate brake on power cut
    *Superior anti-fall safety device avoid the damage and injury in case of chain break
    *Easy-adjusted limit switch enables the precise...

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  • High Speed Rolling Door Control System

    High Speed Rolling Door Control System

    * Soft starting and stopping functions
    * Intelligent thermal protection under 130℃
    * Convenient application: 380V and 220V transducer both available
    * High efficient quick electromagnetic brake, self-adjust the brake force according to variable door...

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  • Rolling Shutter Gear Motor

    Rolling Shutter Gear Motor

    * Designed with attention to fine detail for balanced rolling doors
    * Electromechanical gear motor for lifting balanced rolling shutters up to very powerful 360kgs
    * Smart: The limit switch unit and wiring are protected by an elegant box pre-wired
    * Fast:...

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  • Gear Motor for Heavy Rolling Shutter

    Gear Motor for Heavy Rolling Shutter

    •Limit switch PVC cover color: Yellow/Black and follow with clients demands
    •With break or without and eay install
    •The cable line is 5 meters and the wire line is 3 meters
    •Operator with two motors for blanced roller shutter

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SAFEDOOR: Professional rolling door opener manufacturers in China for more than 15 years. If you're going to buy or wholesale bulk high quality rolling door opener made in China, welcome to contact our factory for more details.