D&D Builders Hardware Co. is a door closer and hardware manufacturer in Taiwan, produces hardware for doors and windows.

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  • Door Handle
    Door Handle

    Door handles are manually open or close a door, and there are thousands of shapes and sizes manufactured by many different factories worldwide. We have various interior and exterior door handles for windows and doors to complement every style of door for your selection. Please feel free to view our current items as follows. If there is any suitable item, please feel free to advise the item number, quantity, finish you need, and we will get back to you shortly. If you do not find a suitable one, we could also customize it for you. Please share some photos with dimensions or drawings. Our engineering team will evaluate the possibility of mass production if there is a certain quantity.


  • Push and Pull Handle
    Push and Pull Handle

    Door pulls are a great alternative to traditional handles that add a unique touch to any door, and also, most people associate them with industrial or commercial facilities. We produce many kinds of commercial door pulls as ladder style pulls, glass mounted pull handles, solid handle pulls, offset door pulls, aluminum pull handles, square tube handles, aluminum push bar, and so on.


  • Lever Handle
    Lever Handle

    Door handles are used to manually open or close a door, and there are thousands of shapes and sizes, which are manufactured by many different factories worldwide. We have various interior or exterior door handles for windows and doors to complement every style of door for your selection. Please feel free to view our current items as follows, if there is any suitable item, please feel free to advise the item number, quantity, finish you need, and we will get you back shortly. If you do not find a suitable one, we could also customize it for you. Please feel free to share some photos with dimensions or drawings, and our engineering team will evaluate the possibility of mass production if there is a certain quantity.


  • Sliding Door Handle
    Sliding Door Handle

    The sliding door handle is surface mounted on a sliding door leaf for opening and closing the door easier. You will find sliding door handles usually going to patios, balconies, or backyards. They are also commonly used as shower doors. D&D also produces different finishes to match the sliding door if there is a certain quantity.


  • Flush Mount Handle set
    Flush Mount Handle set

    The non-handed flush mount handle is a common and popular design that fits most patio sliding doors, only needs a cutout for the flush handle set. For the pocket door, D&D also manufactures the recessed rectangular handle to have door leaf flat without any object standing out to block the door's movement.


  • Glass Lever Handle
    Glass Lever Handle

    A lever handle is combined with glass lever fitting as a complete lock set. Per your request, we could produce the lever handle in stainless steel, brass, aluminum or… Also, the length, shape, finish and size could be customized too. Please share your drawing with us, our R&D team will evaluate and give you some comments if there is any place that needs to be adjusted to make it a better handle.


  • Locking Handle
    Locking Handle

    A window handle is used to manually open or close a window. There are various handles for windows for selection. If you could not find the type of window handle, please feel free to share the photo with us, we will recommend the same or similar one for you. *FYI: We do not have listed all of our window handles on our website, so just feel free to send us an email if there is any need.


  • Lever Handle with Mechanism Lock
    Lever Handle with Mechanism Lock
    HLM-01

    Our HLM-01 is a commercial lockset, it has different functions, like passage, privacy, storeroom, or… more than 10 kinds of function for selection. Also, the keyway and ic core (6 or 7 pin) could be requested too.


  • Pressable mechanical lock
    Pressable mechanical lock
    HLM-04

    Our HLM-04 is a pressable lockset. Normally, the outdoor horizontal locks have a rotating type with few locking functions, and some are three-axis type with simple structure (the quality is not good, and the defect rate is high), so more than 95% of the lock cannot know whether it is unlock or not by eyes, however, our lock can, also, the door could be locked or unlock by pressing the handle. It is easy and convenience function.


  • Door Knob Handle
    Door Knob Handle
    HLM-07

    Easy installation. If there is a certain quantity, the finish could be produced per request.


  • Pocket Door Locks with lock
    Pocket Door Locks with lock
    HF-55

    Fast and easy to install, also if there is privacy need, like bedroom or bathroom, just a small turn knob, the sliding door could be lock easily.


  • Flush mounted handle
    Flush mounted handle
    HF-01

    Easy installation. Also, the other finishes are available per request.


  • 1 1/4" Stainless steel safety rails with soap case
    1 1/4" Stainless steel safety rails with soap case
    SR-02

    If you are looking for a safety handrail, then our SR-02 might be your best option, compared to the other safety handrails, it could also place the soap beside, it is more convenience, and you do not need the extra place for soap.


  • Glass Patch Lock set with mechanical latch
    Glass Patch Lock set with mechanical latch
    PLI-10LR series

    More and more buildings adopt glass doors to give people interesting insights and beautiful views. For interior doors, glass opens up new pages and creates smooth functional areas. 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 locks with radius shape and mechanical latch, including dummy model, lever switch model and euro cylinder model. A complete set includes the interior glass door lock, hinges and lever handles. The glass patch fitting offers the advantages of flexibility for the consumer. A complete compatibility with current industry standards for glass preparations for 8-12mm toughened glass is guaranteed without difficulties.


  • Mortise Roller Latch Lock
    Mortise Roller Latch Lock
    LL-06

    The mortise roller latch lock has a non-locking latch operated by a lever handle, it is designed for single leaf metal framed doors with passage function. The mortise roller latch lock has additional locking upwards, integrated plug-in key function, can be operated by european profile cylinders. The mortise roller latch lock has a long lipped striking plate for metal frame doors. Nowaday, the mortise roller latch lock becomes more common in commercial and upmarket residential construction in the U.S., they are widely used in Europe as well.


  • Mortise Latch Lock
    Mortise Latch Lock
    LL-07

    The emergency exit mortise latch lock has a non-locking latch operated by a lever handle, it is designed for single leaf metal framed doors with passage function. The mortise latch lock has additional locking upwards, integrated plug-in key function, can be operated by european profile cylinders. The mortise latch lock has a matching strike plate fitted on the door jamb. Nowaday, the mortise latch becomes more common in commercial and upmarket residential construction in the U.S., they are widely used in Europe as well.


  • Roller Latch Lock
    Roller Latch Lock
    LL-11

    Roller Latch and Lock, Oval Profile Cylinder type.


  • European Profile Cylinder
    European Profile Cylinder
    CY-67

    The cylinder is for locks prepared for euro cylinder. The big round thumbturn is designed for fitting hand use easily. Remark: Please advise the material, keyway, function upon inquiry and ordered.


  • Lever Handle with Mechanism Lock
    Lever Handle with Mechanism Lock
    HLM-02

    Our HLM-02 is a commercial lockset, it has different functions, like a dummy, vestibule, or entrance/office… more than 10 kinds of function for selection.


  • Lever Handle with Mechanism Lock
    Lever Handle with Mechanism Lock
    HLM-03

    Our HLM-03 has different functions, like a dummy, vestibule, or entrance/office… also, if there is a certain quantity need, the other finish is available per request.


  • Pressable mechanical lock
    Pressable mechanical lock
    HLM-05

    Our HLM-05 is a pressable lockset, similar with HLM-04, the only different is the shape of the handle. Normally, the outdoor horizontal locks have a rotating type with few locking functions, and some are three-axis type with simple structure (the quality is not good, and the defect rate is high), so more than 95% of the lock cannot know whether it is unlock or not by eyes, however, our lock can, also, the door could be locked or unlock by pressing the handle. It is easy and convenience function.


  • Door Knob Handle
    Door Knob Handle
    HLM-06

    Easy installation. Also, the other finishes are available per request.


  • Lever Handle for Deadlatch
    Lever Handle for Deadlatch
    HLC-01

    The lever handle can easily unlock the deadlatch or deadlock by a downward hand movement. The lever handle includes an activator cam mounts on the handle escutcheon and fits into the cylinder hole of latch. Lever of silver painted is shaped to fit the hand, with a concave thumb-rest portion that tends to keep knuckles and thumb safely away from the jamb, even on a short backset narrow stile.


  • Paddle Handle for Deadlatch
    Paddle Handle for Deadlatch
    HLC-02

    The paddle handle can easily unlock the deadlatch or deadlock by push or pull. The latch paddle device includes an activator cam and fits into the cylinder hole of latch. The paddle makes opening a latched door as natural as opening an unlatched one, just push or pull in the way the door swings.



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