09-09-2022
How To Install Floor Spring Door Closer
HOW TO INSTALL FLOOR SPRING DOOR CLOSER Installation stepsA. Draw a line so that the center of the ground spring shaft coincides with the door clamp s...
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09-09-2022
Five Ways To Install Door Closers
The correct installation method can maximize the role of the door closer, but also reduce many unnecessary trouble, it is necessary to choose the righ...MORE -
12-09-2022
American Standard Door Closers
Door closers are mainly used in commercial and public buildings, but they are also used in homes. They have many uses, the primary of which is to make...MORE -
12-09-2022
European Standard Door Closer
Igh-grade European standard door closerMore than 500,000 life tests, meet the requirements of EN1154. With strength adjustable function.It is suitable...MORE -
09-09-2022
Different Types Of Door Closers
External Overhead Door CloserExternally mounted door closer is equipped with hydraulic buffer oil pump device, which can make the door open and close ...MORE -
01-09-2022
What Is a Floor Spring？
What Is a Floor Spring?The floor spring is a hydraulic door closer, except that the device that compresses the spring is a worm wheel rather than a ge...MORE