Welcome to D&D HARDWARE INDUSTRIAL Co., Ltd . 
D&D, Leader in Commercial Door Hardware
Pls inquire to sales@danddhardware.com
//:+86 139 2903 7292
Home » News
  • Door Hinge Options
    The Full, litter, and UL Listed Door Hinge will be rated for up to three hours fire-rated resistance. There is no difference in the steel construction of the Full, Listed, and UL listed door hinges, so they are all excellent choices for homes and businesses.
    2021-06-12
  • Door Lever Handles Sets - The Ultimate Door Handles
    A heavy-duty door handles is one of the most useful components for your front door, and there are a variety of styles available. The heavy duty style will be made from high quality stainless steel that will endure a lot of wear and tear.
    2021-06-11
  • The CE Door Closer - Security
    A CE door closer is a great security device to add to your home. With this wonderful device you will have the peace of mind knowing that any door is properly secured. With many different styles of concealed door closer available, this is one of the best selections to make.
    2021-06-10
  • Different Types Of Fire Doors Climbers Are Used For
    In order to ensure that your home or business is properly protected, you should invest in a high quality fire door closer, whether it is an indoor or outdoor unit. It is very important to install a Fire Door Closer that has been approved for use with certain door systems, especially doors in your business or residence that serve as exit and entry points.
    2021-06-08
  • What is the fire door hardware specification configuration principle?
    As we all know, fire rated hardware is the core of fireproof doors. The normal opening and closing of the door is inseparable from the tacit cooperation of various fireproof hardware accessories. If the fire door is not used with a complete door system, it will not function as a door. We will clarif
    2021-06-07
  • How to Get the Price and Quality For Your Commercial Single Washer Hinge
    Single Washer Hinge - Commercial, Off-Site and Interior Door Hinges are the most commonly used in commercial applications. The most common use of a single washer hinge is to attach roller shutter to wall inside garage.
    2021-06-07
  • Do fire doors need the fireproof hardware?
    Do fire doors need the fireproof hardware?In the event of a fire, a lot of people in a tall building or construction will have trouble evacuating quickly. To solve this issue, the fire reted hardware helps to prevent the spread of fires and smog, while protecting individuals that are difficult to mo
    2021-06-04
  • Steel Hollow Door Handles
    Single stainless steel washer door hangers are ideal for exterior applications including garage doors, outside gates, exterior windows, pool entrances, and other non-intrusive application areas. A steel door is an excellent choice due to its aesthetic beauty, strength, and security.
    2021-06-03
  • What You Need to Know About a UL Listed Door Hinge
    It is important that the door that you choose has the UL Listed Door Hinge, as this will make it much safer for you, your family, and those who visit you. One of the most common mistakes is using cheap ball bearing hinges for interior doorways. Although these types of door hinges will work fine, they can easily break if something happens to them, such as a large impact.
    2021-06-02
  • Conventional hinges with Doors
    Traditional hinges with Doors There are four basic actions to follow when selecting or scheduling hardware. These measures follow the logical sequence in the hardware could be installed:1) Hang the door2) Secure the door3) Control the door4) Protect the door Just as the quality o
    2021-06-01
  • Total 45 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.
×