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


Product Category

D&D Builders Hardware Co. is a manufacturer in Taiwan and good at producing HARDWARE for Door & Window including door closers, door openers, exit devices, panic bars, door coordinators, glass patch locks, shower hinges, push-pull bars, storm door handle, clamps, and bespoke hardware.

The most important is D&D has a strong fabrication ability to take care of OEM cases, we are professional and experienced to make the products according to your drawings, samples, designs, and requirements.

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New Products - Lately new products

New Products

The following items are our hot and newly products. 1. Glass Patch Lock, Square Type similar to Dorma...

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

Door Closer

No matter what for private homes or commercial office buildings, D&D door closers act as a cushion to doors....

Exit Device - crash bar, panic bar, panic device, push bar, exit device

Exit Device

D&D's exit devices are all made in Taiwan, and we have a series of exit devices that are UL certified...

Glass Hardware - Glass door knob, glass clamp, glass hinge, glass handle and glass connector

Glass Hardware

Our glass hardware is a group of metal hardware used for protection, decoration, and convenience in glass...

Door Lock and Cylinder - Deadlatch, hookbolt and deadbolt for mortise lock set

Door Lock and Cylinder

A door with a lock function is a necessary component of proper door operation. Such as the office door,...

Door Hinge - Butt hinge, Piano hinge, Stainless steel hinge, Pivot hinge

Door Hinge

There is a fixed axis to connect the hinge leaf. A hinge connects two door leaves, allowing only a limited...

Door Handle - Lever handle, storm door handle, sliding door handle, flush mount handle

Door Handle

Door handles are manually open or close a door, and there are thousands of shapes and sizes manufactured...

Door Accessory - Door Security

Door Accessory

Use D&D's door accessory for every detail of your door includes dustproof strike, doorstop, flush bolt,...

Access Control - Access control for security

Access Control

Control your environment. It's as simple as that. D&D's access control products like electromagnetic...

Window Hardware - Window handle, hinge, sash lock, window stay

Window Hardware

Window hardware is a group of metal hardware used for protection, decoration, and convenience in windows.

On Sale - On sale

On Sale

Here are some of our inventory or demonstrate samples for the Clearance Sale.

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Premium Glass Fittings & Panic Devices for Global OEM Buyers | D&D Builders Hardware Co.

Based in Taiwan since 2002, D&D BUILDERS HARDWARE CO. has been a door closers and door accessories manufacturer. Our main self sliding and glass door hardware, include SLIDEback Sliding Door Closers, Self-Closing Door Closers, Deadlocks, Exit Devices, Glass Fittings, Deadlatches, Electromagnetic Locks, Glass and Wooden Door Floor Springs, Panic Devices, Panic Bars and Deadbolts, which are TÜV Rheinland & UL certified.

We have extensive and rich metal processing, plastic and rubber processing experience, such as: stamping, casting, die casting, forging, extrusion, CNC turning parts, Machining parts, plastic injection, rubber compression, transfer molding and injection molding. With more than 20 years experience, D&D is specialized in handling OEM projects and various industrial processes, such as designing, molding, plastic injection, rubber injection, metal machining, stamping, deep drawing pressing, forging, die casting, powder metallurgy, CNC machining and related fabrications.

D&D has been offering customers high-quality door closer hardware, both with advanced technology and over 20 years of experience, D&D ensures each customer's demands are met.