Now home decoration a lot of wardrobe, shower room is used sliding doors, whether it is wooden, glass or other materials, sliding door structure of the basic changes will not be too much. A lot of ...
First, the safety part of the revolving door repair 1. Check the inside and outside emergency stop button 2. Inside and outside the slow button check 3. Horizontal anti-clip sensor check, ...
Roll gate we often can see, shops use the door, the basic are such doors, roll gate has a benefit is: 1, anti-push device to prevent the forced means to pry the door, security and security....
1、fire shutter door power The power supply for fire shutter doors shall be fire-fighting power supply; the cross-sectional area of the power supply and control conductors, insulation resistance, line ...
Ordinary hinges are the most common type and are also widely used in the home range. Nowadays, the door hinges are also becoming more and more refined, and the technology is becoming more and more exq...
The door hinge installation position can be regarded as the hinge installation of the home entrance and exit door. If it is the door hinge installation position, then the hinges should be of good qual...