Door Accessory

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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16 Years of Door Accessory Manufacturer | D&D

Based in Taiwan, D&D BUILDERS HARDWARE CO., since 2002, is a Door Accessory | window & door hardware supplier and manufacturer.

TÜV Rheinland certified OEM/ODM one-stop production of self-closing door closers, door controls, swing door operators, revolving hardware of door and window, glass fittings, levers, handles, locks, panic hardware and exit devices and electronic access control.

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

Door Accessory

Door Security

Door Accessory - Door Security
Door Security

Use D&D's door accessory for every detail of your door including dust proof strike, door stop, flush bolt, door gurard, swing bar lock, surface bolt, door roller and door viewer.

  • Dust Proof Strike - Dust Proof Strike
    Dust Proof Strike
    Dust Proof Strike

    The dust proof strike uses with flush bolts to prevent dirt, dust and debris from floor clogging strikes, could be with thresholds or without thresholds.


  • Door Stop - Door catch, roller catch, ball catch
    Door Stop
    Door Holder, Door Catch, Roller catch, Ball catch, Door stop, door holder

    D&D manufactures door holders in a variety of styles like brass, stainless steel, zinc alloy and finishes such as polished brass, chrome plated, satin nickle and so on.


  • Flush Bolt - Flush bolt,  door bolt
    Flush Bolt
    Manual Flush Bolt

    A door latchbolt acts as a ramp to push the bolt in while the door is being closed.


  • Chain Door Guard - chain door guard
    Chain Door Guard
    Chain guard

    D&D chain door guards have chain locking design to offer additional security to stop stranger entry to your room and home. D&D chain door guards are easy to install and provide high security with zinc alloy or brass materials for secondary door lock security.


  • Security Door Guard - Door Guard
    Security Door Guard
    Door flip guard

    D&D door guards have a ball locking design to offer additional security to stop stranger entry to your room and home. D&D door guards are easy to install and provide high security with zinc alloy or brass materials for secondary door lock security.


  • Barrel Bolt - Slide Bolt
    Barrel Bolt
    Slide Bolt

    The barrel bolt has the bolt move left and right to lock doors, it is ideal for securing internal doors and applies for left or right hand swing wood and metal doors.


  • Window and Door Roller - Sliding roller for timber door and aluminum door
    Window and Door Roller
    Roller of sliding door

    The rollers are used for timber sliding doors, sliding door with aluminum frame, pocket door or glass door. The rollers can be mounted on the floor track or be suspended from a track on the top of door.


  • Door Viewer - Door viewer and peephole viewer
    Door Viewer
    Peephole viewer

    D&D door viewers in brass and zinc alloy are available in various finishes and styles. Our door viewers prevent entry of strangers and increase safety. Our peephole with glass lens has clean and wider efficient visual angle allows the people behind the door check visitors outside easliy.



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