下载送28元彩金的棋牌网站-欢迎访问

  • <table id="0eg6g"><kbd id="0eg6g"></kbd></table>
  • <table id="0eg6g"></table>
  • function of door closer1.automatic closing、2.closing speed can be adjusted、3、some door closer have the function of staying.  The fire door closers with not in holding device.

     

    scope of application

    The door closer is only suitable for one-way casement doors and is generally not used for frameless glass doors.

    Door closer is commonly used in homes, offices, hotels, guest rooms, equipment rooms, warehouses, passages and so on.

     

    I am product title
    Pieces
    Name:
    Content:
    E-mail:
    1
    Chat Online
    Chat Online
    Chat Online inputting...
    下载送28元彩金的棋牌网站