Door Closer

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 Closer Manufacturer | D&D

Based in Taiwan, D&D BUILDERS HARDWARE CO., since 2002, is a Door Closer | 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 Closer

Door closer, Door control, Floor spring, Transom closer

Door Closer - Hydraulic door closer, Pneumatic door closer for storm doors and swing doors
Hydraulic door closer, Pneumatic door closer for storm doors and swing doors

No matter what for private homes or commercial office buildings, D&D door closers act as a cushion to doors, by selecting the appropriate power force and adjusting closing speed, door closers from D&D offer intelligent, integrated access solutions to make sure safety and security.

What we have is pneumatic door closers for sliding doors, hydraulic door closers for swing doors, tubular door closers for storm doors, concealed door closers for beautifull outward appearance.

We also have floor spring and transom closer for heavier doors.

  • SLIDE back Sliding Door Closer - Self closing sliding door closer, Manual sliding door closer.
    SLIDE back Sliding Door Closer
    Self closing mechanism for sliding door

    SLIDE back sliding door closer can close sliding door smoothly and automatically, no need electricity. D&D SLIDE back sliding door closer is an eco-friendly self closing mechanism for commercial and residential buildings and can be mounted on frameless glass door, steel door, aluminum door and woonden door.


  • ONE Touch Storm Door Closer - Hinged door closer, Cylindrical door closer, Storm door closer, push button door closer, smooth door closer, pneumatic door closer.
    ONE Touch Storm Door Closer
    Screen door closer, Pneumatic door closer, Hinged door closer, Cylindrical door closer, Touch n Hold door closer

    Compare to the traditional screen door closer with a small metal washer on the rod to hold door opened , our ONE Touch storm door closer is designed for more convenient application. ONE Touch has a button to actuate the hold open demand and make it easier.


  • Tubular Door Closer - Tube door closers, Traditional cylindrical door closers, Pneumatic Door Closer
    Tubular Door Closer
    Traditional screen door closer, Pneumatic door closer

    These piston shaped closers are intended for use with lighter out swing doors. The pneumatic door closer normally goes with storm doors and screen doors to offer customers an extra line of defense against weather, intruders, and insects. Storm Door closers generally have a small metal washer on the rod to lock the closer in the open position when moving stuff in and out.


  • Surface mount Door Closer with scissor arm - Overhead door closer
    Surface mount Door Closer with scissor arm
    Overhead door closer, Hydraulic door closer

    D&D surface mount door closers with scissor arm are easy and quick to install on door and frame. We promise our door closers 5 years warranty and 300,000 cycles with high quality and long durability. The arm height, opening angle and closing speed of our door closers can be adjusted.


  • Surface mount Door Closer with slide rail - Surface-mounted door closer with slide track
    Surface mount Door Closer with slide rail
    Slide arm door closer

    D&D surface mount door closers with slide arm re easy and quick to install on door and frame. We promise our door closers 5 years warranty and 300,000 cycles with high quality and long durability. The installation of door closers with slide rail has smooth surface and without protrudenet part like door closers with scissor arm.


  • Concealed Door Closer - Overhead concealed door closer
    Concealed Door Closer
    Overhead concealed door closer

    D&D concealed door closers stay whole body and rail invisible when a door is closed, keep the interior design pure and beautiful. The hold open kit, back check and delay action are optional function for better application to satisfy your life.


  • Floor Spring - Floor spring, floor hinge
    Floor Spring
    Floor hinge for commercial door

    D&D offers floor springs with fixed and interchangeable spindles, most of spindles are tapered 5.5 degree for the glass patch fitting of Dorma, but D&D also offers the shaft tapered 10 degree for New Star and 15 degree for Royobi. The accessories including top pivot and bottom strip also be provided for aluminum door, steel door, stainless steel door and wooden door.


  • Transom Closer - Transom concealed overhead door closer
    Transom Closer
    Transom concealed door closer, Overhead door closer

    D&D transom concealed door closer is designed to be concealed inside the top transom of the door for aesthetic appearance. The overhead concealed door closer is ideal for shopfitting, for both double and single action doors.



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