Fire Door Hardware Manufacturer | Advanced Electromagnetic Locks for Enhanced Security Solutions

Fire door | Top Supplier of Deadlocks and Security Door Hardware

Fire door

Fire Door

We all need safety feature, safety devices to make sure the building is safe. Safety is a really important thing to discuss in the building's plans and to make sure it's done right.

Discover a wide selection of exit devices, panic bar, out trim and door coordinator for fire doors.

D&D's exit devices are all made in Taiwan and we have a series of exit devices that are UL certified to ANSI/BHMA Grade 1 or Grade 2.

No matter panic or fire rated exit devices secure doors in compliance with fire and life safety codes.
The fire rated exit device passed the 3 hours fire test with durable quality.

Dust Proof Strike, locking version - Dust Proof Strike with lock
Dust Proof Strike, locking version

The 2" dust proof strike with lock is designed for use with the bottom bolt of all flush bolts.The dust proof stike is nearly flush with the top of finished...

Gravity Coordinators - Gravity Coordinators, Door Coordinators
Gravity Coordinators

When active door is open, the coordinator prevents active door from closing until inactive door bypasses. Closing of inactive door causes strike plate...

Bar Coordinators - Bar Coordinators, Door Coordinators.
Bar Coordinators

The bar coordinator is designed for use on pairs of doors when one door needs to close before the other. The bar coordinator function easily. The active...

Grade 1 Panic and Fire Exit Device, Heavy duty - Rim type and vertical type exit device
Grade 1 Panic and Fire Exit Device, Heavy duty
ED-100 series

The grade 1 heavy duty exit device ED-100 series provides a UL certified solution to meet ADA standards for maximum 5 lb operating force and conforms to standard...

Rigid Lever Escutcheon Out Trim for ED-100 & ED-600 series - Heavy duty rigid lever escutcheon out trim
Rigid Lever Escutcheon Out Trim for ED-100 & ED-600 series
NESC98 series

The rigid lever escutcheon design outside trim can be used with the ED-100 and ED-600 series exit devices. The trim is non handed and can be reversible...

E-Catalogue Download
Exit Device
Exit Device

Partial of our exit devices are UL listed, grade 1 with 500,000 cycle test. A panic bar or fire rated exit device is necessary for emergency conditions...


Fire Door | High-Quality Sliding Door Closers Manufacturer in Taiwan | D&D Builders Hardware Co.

D&D Builders Hardware Co., a premier Taiwanese manufacturer, specializes in high-quality hardware solutions, including door closers, exit devices, glass hardware, door locks, hinges, handles, and access control systems. Renowned for their innovation and quality, D&D products are crafted to enhance security, functionality, and aesthetic appeal in residential and commercial applications. With a commitment to safety and compliance, their UL-certified products ensure reliable performance and long-lasting durability. D&D Builders Hardware Co. continues to lead the market with cutting-edge designs and comprehensive door and window solutions.

D&D Builders Hardware Co. excels in providing exceptional service through comprehensive hardware solutions for doors and windows. Their dedication to customer satisfaction is evident in their tailored support, expert guidance, and extensive after-sales service. Offering a wide range of high-quality products, including door closers, exit devices, glass hardware, and access control systems, D&D ensures every client receives reliable, innovative, and secure solutions. Their commitment to excellence and industry standards positions them as a trusted partner in both residential and commercial sectors.

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