D&D / D&D Builders Hardware Co. serves OEM cases and we are a hardware provider, you can find all you need for your house and building project.

New Products

Here presents our hot and newly items, including SLIDE-back sliding door closer, ONE Touch storm door closer, Glass patch lock, Energy saving maglock and exit device.

Door Hardware

We produce many kinds of door hardware for swing door and slding door. The hardware is attached to a door or a window to enhance its functionality. These items of door and window hardware fall into several categories, such as door closers, floor springs, electromagnetic locks, electric bolts, electric strikes, exit devices, door coordinators, door guards, peephole viewers, deadlatchs, hookbolts, deadbolts, hinges, door stops, sliding rollers, door knobs, glass clamps, glass hinges, glass patch fittings, glass patch locks, push pull handles and etc.

Glass Hardware

Our glass hardware is a group of metal hardware used for protection, decoration, and convenience in glass doors, such as Glass Patch Fitting, Glass Patch Lock, Glass Clamp, Glass Hinge, Glass Pivot, Towel Bar, Push and Pull Handles, Knobs, Glass Connectors and Glass Sliding hardware, which support glass door and make door work better.

Window Hardware

Window hardware is a group of metal hardware used for protection, decoration, and convenience in windows, such as window handles, window locks, window operators, window stay, and opening limited arm, which support window and make window work better.

Miscellaneous Hardware

What we produced is the various door chains, bolts, springs and fasteners. Because of so many different specifications, please just advise your demand to us, we will check if we have the matched items.

Fabricated Abilities

We have strong fabricated abilities to produce per your samples, drawings and requirements, like stamping, lathing, cnc machining, die casting, casting, forging, extrusion, plastic injection and assembling.You're welcome to contact us for OEM or ODM case.

On Sale

Here are some of our inventory or demostrate samples for Clearance Sale. They might be not available all the time.