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Your Trusted Partner for Precision OEM Parts – Made in Taiwan | D&D Builders Hardware Co.

Your Trusted Partner for Precision OEM Parts – Made in Taiwan | D&D Builders Hardware Co.

D&D Builders Hardware Co., located in Taiwan, is a trusted OEM manufacturer with decades of experience in precision metal and plastic parts. We specialize in Stamping, CNC machining, Die Casting, Forging, Extrusion, Rubber Molding, and Plastic Injection. From small-scale components to large production volumes, we provide custom manufacturing solutions with consistent quality and responsive global service.

What We Can Help

Building Hardware

Building Hardware

D&D-Taiwan provides high-quality door and window hardware, including locks, handles, hinges, door closers, fittings, exit devices, and access control systems,...

OEM (Custom Manufacturing)

OEM (Custom Manufacturing)

Looking for a reliable partner? D&D-Taiwan excels in full-process OEM solutions from precision mold development and advanced manufacturing processes to quality...

Build Your Brand Value

Build Your Brand Value

D&D-Taiwan helps put your brand on every product boosting visibility, strengthening identity, and supporting long-term, sustainable growth.

Hot Products

SLIDEback Hot

SLIDEback

SLIDEback sliding door closer is an eco-friendly self-closing mechanism with the manual open and semi-automatic close feature works without an external power supply.

LATCHback Hot

LATCHback

Automatic locking device for sliding doors in the backyard to prevent children from entering dangerous areas.

Glass Patch Lock Set Hot

Glass Patch Lock Set

Elegant lock set with radius shape and mechanical latch, available in dummy, lever switch and euro cylinder models.