OEM Service

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.

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.


16 Years of OEM Service Manufacturer | D&D

Based in Taiwan, D&D BUILDERS HARDWARE CO., since 2002, is a OEM Service | 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.

OEM Service

Customized Hardware, Custom made Service

OEM Service - Customization

We have strong manufacturing capacities to produce a product according to a samples, drawing and requirements.

What we carry on is parts made by stamping, lathing, cnc machining, die casting, casting, forging, extrusion, plastic injection and assembling.

D&D can produce parts and hardware that may be marketed by customers. We also design and manufacture a product as specified, that is eventually rebranded by customers for sale.

You're welcome to contact us for custom made parts and hardware.

  • Plastic Injection - Plastic conponents
    Plastic Injection
    Plastic Forming, Plastic Injection Moulding parts, Plastic Extrusion

    In order to cost down, more and more parts choose to be made by plastic, we use the injection and molding to produce a variety of plastic products per requested.

  • Rubber Injection - Rubber parts
    Rubber Injection
    Rubber injection molding, Rubber molding

    Through material selection, designing suggestion, molds development, and production, we are good at customizing the rubber parts by rubber injection molding machine.

  • Stamping - Stamping press, Metalworking, Punch press
    Pressing, Punching, Progressive stamping, Metal stamping

    The stamping press is usually carried out on cold metal sheet for a net shape with good enough quality.

  • Deep Drawing - Deep draw stamping, Deep drwing process
    Deep Drawing
    Deep drawing pressing, Drawing deep

    It common use to consider deep drawing as a cost saving alternative to turned parts which require much more raw material.

  • Forging - Forging
    Cold forging, Warm forging, Hot forging

    Forged parts are widely used in mechanisms and machines wherever a component requires high strength.

  • Die Casting - Die cast
    Die Casting
    Accurate die casting, Die casting molding

    Die casting is especially suited for a large quantity of small-to medium-sized castings and for the manufacture of parts relatively simple.

  • Lost Wax Casting - Lost-wax casting
    Lost Wax Casting
    Investment casting, Precision casting

    Lost wax casting can achieve intricate works for stainless steel, silver, gold, brass and bronze parts.

  • Powder Metallurgy - Powder metallurgy products
    Powder Metallurgy
    Powder forming

    We use powder metallurgy to avoid or greatly reduce the need to use metal removal processes, thereby drastically reducing yield losses in manufacture and often resulting in lower costs.

  • CNC Machining - CNC machining
    CNC Machining
    Milling, Lathe, Machining

    We use the modern CNC systems to produce our products with precise sizes, the design of a mechanical part and its manufacturing program is highly automated.

  • Springs - Coil Spring
    Coil spring

    Springs could be made from a varietey of elastic materials, the most common being spring steel, we can produce springs with different sizes, materials, extensions and torques per requested.

  • Fasteners - Fastener, screw, nut
    Fastener, Screw, Nut, Miscellaneous Hardware

    What we produced is the various fasteners, nuts and screws. Please advise the specification to us, we can make standard fasteners, nuts and screws and custom-made parts.

Press Release