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  • Learn About Double Spring Door Closers

    2020-11-20

  • How To Install The Door Closer

    2020-11-20

  • How Should We Choose A Door Closer?

    2020-11-20

  • Introduction To The Hidden Door Closer

    2020-11-20

    The double spring door closer is a spring-like hydraulic device on the door. When the door is opened, it can be released by compression, and the door is automatically closed. It has the function of a spring door to ensure accurate and timely closing of the door after it is opened. initial position.

  • Do You Know Where The Door Closer Is Used?

    2020-11-20

    There are a wide range of door closer applications, but many people outside the circle don’t understand: What is a door closer? What is it used for? Under what circumstances should I use it? Door closers (which have become an integral part of modern building intelligent management) are really important.If you want to know more about door closer, or other related automatic door closer , automatic sliding door closer, you can contact us.

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