'Keypad door opening technology' presentation slideshows

Auto Door Systems

The most common type of doors is the single-leaf door which consists of a single rigid panel that fills the doorway and the double-leaf door that have two adjacent independent panels hinged on each side of the doorway. The different types of door mechanism that you can choose includes swing, sliding and telescopic that are suitable for different needs..http://www.duraslide.com.sg/product_glass_doors.html

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