Hangzhou Safedoor Automation & Hardware Co Ltd



  • Electric Window Shutters

    Electric Window Shutters

    * Oil-bathed heavy duty AC motor, 100% sealability, easy for cooling, ideal for intensive use
    * Bronze gear guarantee the strong transmission and 10 years mechanical lifetime
    * Reverse against any obstruction, 100% guardian for pedestrian

    Read More

  • Electric Chain Actuator

    Electric Chain Actuator

    * Aluminum housing, color painting (grey, white, black, silver)
    * Safe operating low voltage 24VDC
    * Built-in overload and over-current protection
    * 10,000 cycles lifetime

    Read More

  • Screw Jack Window Opener

    Screw Jack Window Opener

    * Aluminum housing, stainless steel rod, beautiful appearance
    * Corrosion-resistant thanks to the special treatment on the screw rod
    * Excellent self-latch function, weather and burglary resistant
    * Built-in overload and over-current protection

    Read More

  • Linear Window Actuator

    Linear Window Actuator

    * Small motor linear actuator with ACME screws, built-in Micro switch and an internal diode
    * Can automatically stop and enable to change the direction by simply reversing the applied voltage polarity.
    * Stroke length can be customized. Switches are not made to...

    Read More

  • Sliding Curtain Motor

    Sliding Curtain Motor

    *Wireless remote control, built-in receiver
    *Electronic limit switch, set the opening and closing limit for the curtain when power on
    *The curtain motor stops against resistance, high safety to avoid accident
    *Pull the curtain to open/close when power...

    Read More

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