Welcome to D&D HARDWARE INDUSTRIAL Co., Ltd . 
한국어 / Tiếng Việt / Deutsch / Português / Español / Pусский / Français / العربية / 简体中文 / English
D&D, Leader in Commercial Door Hardware
Pls inquire to sales@danddhardware.com
//：+86 139 2903 7292
Home » News

Door Hardware Resources

door closer

If you want to know more about the door closer, the following articles will give you some help. These news is the latest market situation, trend in development, or related tips of the door closer industry. More news about door closer, are being released. Follow us / contact us for more door closer information!
  • ANSI/BHMA A156.4 Door Closer
    American National Standard Institute (ANSI) ANSI 156.4 ItemANSI 156.4 Cycle-testWithout Buffer FunctionGrade 1-2,000,000Grade 2-1,000,000Grade 3-500,000Buffer FunctionGrade 1-1,500,000Grade 2-750,000Grade 3-500,000Fire TestPass UL 10 C 3 hours fir
    2021-05-28
  • Why Buy a Matt Black Door Hinge For Your Home?
    One of the best door types available in the market today is the Matt Black Door Hinge. This door hinged accessory is perfect for homeowners who are looking to create a dramatic change to their door's look without having to go through the hassle of remodeling.
    2021-05-28
  • Stainless Steel Hinges - Why Choose Them For Your Home Doors?
    Stainless Steel Hinges is certainly very strong and sturdy. They are very easy to install as well. What makes Stainless Steel Hinges so special is that they can be used in virtually any door without causing any problems like warping, cracking or splitting.
    2021-05-07
  • How to Select Fireproof UL Hinge For Your Door
    Whether you are having a new home built or just renovating your existing home one of the most important things that you have to ensure is that the doors are properly protected with UL Hinge and Butt Hinge for heavy doors.
    2021-04-12
  • What Are Full Listed Door Hinges?
    A Full Listed Door Hinge is manufactured to the same high quality standards of other full door hangers. These doors have an anti-slip surface for added safety and are double hung to make sure that all glass door panels in the home are securely locked together.
    2021-04-10
  • How to choose Door Scheduling ?
    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.1.FactorsThe location of doorThe functions of inter door and outer doorThe situations of safetyThe s
    2021-01-23
  • Total 3 pages  Go to Page
  • Go
We use cookies to enable all functionalities for best performance during your visit and to improve our services by giving us some insight into how the website is being used. Continued use of our website without having changed your browser settings confirms your acceptance of these cookies. For details please see our privacy policy.
×