Industry News

  • Door positioning installation method

    24-02-2018

    First positioning the door frame beam on the beam, with its own adjustment screw out of the beam plane 1-2mm. Reinforce the glass door, align the hole of the pivot pin connector in the crossbar of the...

  • Other door hinge installation position

    12-03-2018

    In addition to the above the door hinge mounting position, there are many other different hinge installation location method, and the other door hinge is also very much, such as turning the door hinge...

  • What kind of shutter doors?

    24-03-2018

    Shutter doors according to performance points, there are ordinary type, fire-resistant and wind-resistant type; according to the transmission method points, there are electric shutter doors, remote co...

  • Aluminum alloy door pulley replacement method

    30-03-2018

    1. First buy the original window matching pulley. (Different pulleys have a size that prevents the window from being installed or being loose) 2. Hold the window frame with both hands, lift it up, rem...

  • Roller shutter type

    13-04-2018

    1. electric shutter door The door body is made of high-strength galvanized steel, which is sturdy and durable. The door panel is integrally formed with a 20 cm or 80 cm main unit. The appearance is tr...

  • How to distinguish between hinges?

    20-04-2018

    Good hinges have damping oil inside. If a hinge is spread horizontally, the hinge will not move, it will not fall at once, but will slowly slide downwards. The advantage is that when you close the doo...