Access Control

Security / D&D Builders Hardware Co. located in Taiwan, is a professional custom hardware manufacturer with rich experience in producing the OEM/ODM door and window hardware, building hardware and automotive parts according to customers' individual needs and designs.

6 Series SLIDEback sliding door closer

6 Series SLIDEback sliding door closer

D&D's 6 Series SLIDEback sliding door closer is a semi-automatic style door closer. When the door is opened, the self-closing feature can make the door closed automatically, the smooth closing performs just like an electric style automatic door.The eco-friendly 6 SLIDEback sliding door closer is a non-electrified device, just add SLIDEback sliding door closer on the sliding door to have a door operate like an automatic sliding door with noise reduction, energy efficiency and saving money.

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Glass Patch Lock set with mechanical latch for interior door

Glass Patch Lock set with mechanical latch for interior door

Our glass patch lock PLI-10LR series applies for the fascinating frameless glass doors and it is a simple and elegant lever handle lock set for frameless glass door in the private environment. We developed an extensive series of glass patch lock for single action door with radius shape and mechanical latch, including dummy model, lever switch model and euro cylinder model.

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Access Control | Door Closer & Hardware Manufacturer | D&D

Based in Taiwan, D&D BUILDERS HARDWARE CO., since 2002, is a Access Control | door closer & hardware supplier. Main products, including door hinge, door handle, door lock and cylinder, door closer, door accessory and so forth.

TÜV Rheinland & UL certified door closer and hardware production from designing, molding, plastic injection, stamping, forging, die casting to CNC machining, has over 20 years with plentiful experiences in handling various architectural hardware. SLIDEback sliding door closer, the patented connecting design provides various applications for different sliding doors, and the connection and separation switching bar design allow having a door with or without auto-closed function.

D&D has been offering customers high-quality door closer and hardware, both with advanced technology and 15 years of experience, D&D ensures each customer's demands are met.

Access Control

Security

Access Control - Access control for security
Access control for security

Control your environment. It's as simple as that. D&D's access control products like electromagnetic locks, electric bolts, electric strikes, keypads, and exit switches provide the control you want in and out of secured areas. These high-quality D&D access control products for commercial, institutional, industrial, and residential applications will make your life easier.

Please feel free to view our current items as follows.
If there is any suitable item, please feel free to advise the item number, the quantity you need, then we will get you back shortly.

  • Electromagnetic Lock - Electromagnetic lock
    Electromagnetic Lock
    Maglock

    D&D maglocks provide remote access and exit control of internal and external wood, hollow metal, and aluminum doors.D&D maglock has the max. 1300 pounds when installed with the supplied mounting plate and screws. The revolutionary design allows the maglock to run on voltages from 12 to 24AC or DC.Available accessories like L and Z brackets allow the maglock to be installed on in-swing as well as out-swing doors.

  • Electric Strike - Electric strike
    Electric Strike
    Electric Strike

    The electric strike is an access control device used for doors.Electric strikes are available in fail-secure or fail-safe per request.We also have a strike that is reversible from fail-safe to fail-secure (and back again if needed).Please feel free to browse the following items, if there is a suitable one, please let us know the item number and requirements you need.

  • Electric Bolt Lock - Electric bolt
    Electric Bolt Lock
    Electric Bolt

    D&D electric bolt locks are recommended for security interior doors and cabinets to have no electromagnetic locks. Our electric bolt locks are available in fail-safe and fail-secure modes, furthermore, D&D also offers a model, EB-27V series, two modes fail safe and fail secure can be changed easily.

  • Electromagnetic Door Holder - Electromagnets for hold-open systems
    Electromagnetic Door Holder
    Magnetic Door Holder

    D&D electromagnetic door holders with adjustable catch plates provide varying applications, the electromagnetic door holders can be tripped by a smoke detector or triggered by a remote switch.If there is any need, please share the photos with us, we will advise the similar or the same item you need. Thank you!

  • Key Pad - Proximity Access Controller
    Key Pad
    Proximity Access Controller

    Our keypad is a digital number input device, which controls the door opened by a password.Except for the following items below, we have other key pads too, please feel free to share the photo of the type you need, we will evaluate the possibility of mass production.

  • Exit Switch - Push Button, Emergency Door Release, Key Switch
    Exit Switch
    Push Button, Emergency Door Release, Key Switch

    D&D has a variety of exit button and push button styles to work with electromagnetic locks, electric strike bolts, and electric strikes. The push buttons are made out of plastic or stainless steel for different applications. The new model is no need to touch the button, just approach to activate the mechanism.

Press Release

  • Looking for Agents
    Looking for Agents

    We are looking for district agents and dealers, for our hot items, you're welcome to apply for if you have certain confidence and determination.

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  • 6 Series SLIDEback sliding door closer
    6 Series SLIDEback sliding door closer

    D&D's 6 Series SLIDEback sliding door closer is a semi-automatic style door closer. When the door is opened, the self-closing feature can make the door closed automatically, the smooth closing...

    Read More
  • Glass Patch Lock set with mechanical latch for interior door
    Glass Patch Lock set with mechanical latch for interior door

    Our glass patch lock PLI-10LR series applies for the fascinating frameless glass doors and it is a simple and elegant lever handle lock set for frameless glass door in the private environment....

    Read More