If there is a large flow of people, hundreds to thousands of people enter and leave every day, and the door opening is large, such as shopping malls, ...
Door openers are generally divided into three types: ground wheel type, underground type, and pull arm type. These three door openers have different u...
Many people don’t know the importance of the motor power of the sliding door opener. The important reason is that if the motor power is selected too s...
The safety and reliability of the door opener largely depends on the reliability and safety of the door opening system; the traditional door opening s...
The anti-broken chain equipment is a security development for the chain drive motor belonging to a patented organization. The device will lock the doo...
In recent years, with the improvement of people’s living standards, we can see a variety of induction door styles appearing in front of us in our live...