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Door Hardware Instruction for Project

  • UL Fire Door Hardware Requirements for Hotels and Hospitality Buildings
    2026-10-12
    1. Why UL Fire Door Hardware Requirements Matter in HotelsHotels and hospitality buildings contain multiple types of fire door openings, including guestroom corridors, stair enclosures, service areas, fire barriers, and other locations designated by the building's fire protection design. The hardwar
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  • UL vs CE Fire Door Hardware for GCC Projects: Which Certification Do You Need?
    2026-06-22
    Fire safety regulations continue to evolve across the GCC region, with increasing emphasis on certified fire-rated building components. Meeting GCC fire door requirements means addressing every element of the assembly — not just the door leaf itself. Among the most critical elements is the hardware:
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  • The Door hardware applications
    2021-05-16
    The most important feature of security door locks is their durability, they are made of stainless steel or steel. With strong anti-theft and wear resistance properties, they provide a great deal of security for people's lives. In order to play the role of gold security door locks in a safe and stabl
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  • How to choose Door Scheduling (2) ?
    2018-01-18
    we learn about the factors, steps and Successive sequence of door scheduling. Now we continue to learn to choose Door Scheduling.
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  • How to choose Door Scheduling (1) ?
    2018-01-18
    The door scheduling is suitable to the design which is belong to designer. The designers must have concept of design, and then find the door hardwares which meet the design's requirement of designers.
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Contact Info

:+86-139 2903 7292   David Jian

: +86-750- 3856396

 : sales@dndhardware.com
 
 timg: +86-139 2903 7292
 
 : +86-139 2903 7292

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