D&D Hardware Industrial Co., Limited

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D&D Hardware Industrial Co., Limited

Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from D&D Hardware Industrial Co., Limited, Outlet Store, Jiangmen City, Guangdong, Yagon.

D&D manufacture Door Hardware Accessories for hollow metal doors, wooden door and fire rated doors, with CE, UL, ANSI, BHMA certification, 3 hours fire rating, which will meet your local requirement.

17/08/2026

Looking for certified hardware for commercial fire doors and emergency exits?

D&D offers a complete selection of UL Listed door hardware for project procurement, including:
🔥 Door Hinges — UL/cUL UL 10C, 3-hour fire rated, File No. R38013; ANSI/BHMA Grade 1 & Grade 2
🔥 Concealed Hinges — UL 10C, File No. R38013
🔥 Door Locks — UL 10C, 3-hour fire rated, File No. R40901
🔥 Door Closers — UL 10C, 3-hour fire rated, File No. R40717
🔥 Fire Exit Hardware — UL 10C, 3-hour fire rated, File No. R40486
🔥 Panic Hardware — UL 305, File No. SA45817

One product range. Clear certification records. Coordinated support for commercial door projects.

Whether you are a distributor, door manufacturer, contractor or project buyer, D&D can help you select the right hardware for each opening.

Discover more:
https://www.danddhardware.com/UL-Listed-Door-Hardware.html

15/08/2026

Looking for a complete CE-series hardware package for fire-rated doors? 🔥

D&D provides tested commercial door hardware for durability, fire performance and corrosion resistance:

✅ Door Hinges: 200,000 cycles | 192/260-minute fire rating | 240-hour corrosion resistance
✅ Concealed Hinges: 200,000 cycles | 132-minute fire rating | 48-hour corrosion resistance
✅ Door Locks: 200,000 cycles | 111/260-minute fire rating | 240-hour corrosion resistance
✅ Door Closers: 500,000 cycles | 120/180-minute fire rating | 96-hour corrosion resistance
✅ Door Handles: 300,000 cycles | 183/260-minute fire rating | 240-hour corrosion resistance
✅ Lock Cylinders: 100,000 cycles | 183-minute fire rating | 96-hour corrosion resistance
✅ Panic Exit Devices: 200,000 cycles | 132/240-minute fire rating | 240-hour corrosion resistance

Applicable standards include BS EN 1935, EN 12209, EN 1154, EN 1906, EN 1303, EN 1125, EN 1634 and EN 1670.

From hinges and locks to closers and panic exit devices, D&D helps distributors, door manufacturers and project buyers source coordinated hardware for commercial fire-rated door assemblies.

Send us your project requirements to receive product specifications and certification documents.

06/08/2026

🔥 Safety First: High-Performance Fire Exit Hardware You Can Rely On

When it comes to commercial and industrial door hardware, international certifications aren't just badges — they are promises of safety and quality.

At D&D Hardware, we manufacture top-tier panic exit devices designed to withstand the toughest endurance and fire safety tests:
✅ UL 10C Fire Exit Hardware: 3-Hour Fire-Rated protection (File No. R40486)
✅ UL 305 Panic Hardware: Full compliance and reliability (File No. SA45817)
✅ BS EN1125 CE Panic Exit Device: Passed 200,000 endurance cycles
✅ EN1634 & EN1670 Standard: Fire resistance up to 132/240 mins & 240-hour salt spray corrosion resistance

Whether you are a distributor, builder, or project contractor, we provide complete, certified hardware solutions tailored to your market requirements.

👉 Learn more or request a quote for your next project:

05/08/2026

Looking for reliable, CE-certified fire door hinges for your next commercial project? 🚪🔥

Choosing the right hardware for fire-rated doors shouldn't be a gamble. Whether you're a commercial door manufacturer, building contractor, or hardware distributor, maintaining compliance while keeping project costs competitive is always a top priority.

That’s why certified performance matters! Our latest decision guide breaks down everything you need to know about choosing CE-marked door hinges engineered to meet strict European standards:
✅ EN 1935 Certified: Built for heavy traffic and rated for 200,000+ cycles.
✅ EN 1634 Fire Safety: Tested to withstand fire resistance requirements up to 260 minutes.
✅ EN 1670 Grade Corrosion Resistance: Crafted from high-grade SUS304/316 stainless steel for maximum longevity.
✅ Factory-Direct Pricing: Premium quality without middleman markups, backed by complete DOP documentation for seamless inspection approval.

Don't let hardware delays or compliance issues slow down your site handovers. Partner with a factory that understands international safety certifications, custom OEM/ODM needs, and fast global shipping.

👉 Click the link https://www.danddhardware.com/ce-fire-door-hinges.html to read our full buyer guide and request a factory-direct quote today!

04/08/2026

Looking for door hinges that actually live up to their specs? 💦
D&D Hardware's ANSI/BHMA certified range has you covered. These aren't just "heavy-duty" claims on paper—they're independently tested to 2.5 million cycles for Grade 1 and 1.5 million for Grade 2, with full certification to ANSI/BHMA A156.1 and A156.18. Choose from 11 certified sizes in stainless steel 304 or 316, featuring smooth ball-bearing operation and finishes including SSS, PSS, PVD, Matte Black, and more.

Need fire-rated hardware? 🔥
These hinges are UL/cUL listed for 3-hour fire-rated doors. From office buildings to hotels, schools to healthcare facilities, D&D Hardware provides the durability, corrosion resistance, and code compliance that keep your doors swinging for years.

With an ISO 9001-certified facility and over 18 years of experience, quality isn't a promise—it's a process. 👍

Check out the full range https://www.danddhardware.com/ansi-bhma-door-hinge.html and request your certification docs today.

31/07/2026

Looking for a dependable UL door lock for your next commercial fire door project?

D&D UL door locks are UL 10C fire rated for up to 3 hours, File No. R40901. They are developed for commercial applications where product certification, reliable performance, and consistent manufacturing are essential.

Our UL door lock range is suitable for steel and wooden fire doors used in offices, hotels, hospitals, schools, apartment buildings, and other public or commercial facilities. Different lock functions, trims, cylinders, and finishes can be selected according to the door schedule and project requirements.

For distributors, door manufacturers, and hardware brands, we also provide OEM and private-label services. Our team can assist with product selection, technical documents, packaging, branding, and export arrangements, helping buyers reduce unnecessary communication and avoid specification errors before production.

Certification is important, but it is only one part of a successful hardware order. Correct function, door preparation, accessories, and installation conditions should also be confirmed.

Visit our UL door lock landing page or contact the D&D team to request specifications, pricing, samples, or project support.

29/07/2026

Built for fire protection. Tested for long-term performance.

D&D commercial door hinges are UL/cUL Listed to UL 10C for fire ratings of up to three hours under File No. R38013.

For demanding commercial door applications, we also offer hinges tested according to ANSI/BHMA durability requirements:
✅ Grade 1 — 2,500,000 cycles
✅ Grade 2 — 1,500,000 cycles
✅ UL/cUL Listed to UL 10C
✅ Up to 3-hour fire rating
✅ UL File No. R38013

From high-traffic entrances to fire-rated doors in hotels, hospitals, schools, offices, and public buildings, D&D hinges provide dependable performance for professional projects.

Multiple sizes, finishes, bearing options, and OEM services are available to meet different door and market requirements.

Looking for a certified hinge solution for your next project? Contact D&D Hardware for product details and technical support.

25/07/2026

How D&D Hardware Delivered a Complete Certified System for a Southeast Asian Bank Headquarters?

Project Overview
When constructing a modern bank headquarters, every door plays a critical role in ensuring security, fire protection, accessibility, and long-term durability. For this commercial banking project in Southeast Asia, the client required a complete Architectural Door Hardware solution covering public banking halls, office areas, meeting rooms, emergency exits, and service rooms.

As a high-traffic commercial building, the project demanded:
•Fire-Rated Door Hardware compliant with local and international standards
•Reliable security performance for asset protection and access control
•Consistent hardware finishes across all door types
•Strict budget control without compromising certified quality

Instead of sourcing products from multiple suppliers, the client preferred a single Commercial Door Hardware Manufacturer capable of delivering a complete hardware schedule with certified products and professional technical support.

22/07/2026

A UL fire-rated door hinge is a critical component of a certified fire door assembly. Unlike a standard commercial hinge, it is tested under sustained heat to ensure that the door remains securely attached, properly aligned, and capable of closing and latching during a fire. If a hinge deforms, expands, or fails, the door may separate from the frame or become stuck, compromising the entire fire barrier.

D&D UL fire-rated door hinges🔥 are UL/cUL Listed to UL 10C for up to three hours under File No. R38013. This rating is suitable for demanding commercial applications, including stairwells, shaft enclosures, institutional buildings, and high-rise projects.

Fire resistance alone, however, is not enough. Mechanical durability and corrosion resistance also affect long-term performance. D&D hinges meet ANSI/BHMA Grade 1 or Grade 2 requirements, with Grade 1 tested to 2.5 million cycles and Grade 2 to 1.5 million cycles. They are also tested for 240 hours of salt-spray exposure under ASTM B117 conditions.

Before selecting a hinge, buyers should verify the UL file number, required fire-rating duration, ANSI/BHMA grade, and corrosion-test documentation. Combining certified fire resistance, cycle durability, and corrosion protection helps ensure reliable operation, easier inspection approval, and lower replacement costs throughout the building’s service life.

21/07/2026

A concealed door hinge may be hidden—but its quality should never be overlooked.

For commercial doors, fire doors, and high-traffic projects, hinge performance depends on the materials and components inside. Low-quality hinges often use recycled zinc, die-cast parts, and ordinary adjustment screws. These materials may wear, crack, or corrode prematurely, leading to frequent maintenance, unstable door operation, and higher replacement costs.

D&D concealed hinges are engineered for long-term reliability:
✓ No. 5 zinc alloy provides greater strength and durability
✓ Extruded aluminum construction improves structural stability
✓ Super wear-resistant imported bushings support smooth, consistent movement
✓ Front and rear adjustment screws are made of 304 stainless steel for enhanced corrosion resistance
✓ 3D adjustment helps installers achieve accurate door alignment

Certificaiton
✓ Tested to 200,000 opening and closing cycles in accordance with EN 1935
✓ EN 1634 fire rated 132 mins, EN 1670 corrosion resistance 48 hours
✓ UL Listed, UL 10C fire rated under File No. R38013

The difference between an ordinary hinge and a quality hinge is not always visible after installation—but it becomes clear through performance, safety, and service life.

For architects, door manufacturers, distributors, and contractors, selecting the right concealed hinge means fewer failures, easier maintenance, and more reliable project outcomes.

Choose hardware built to perform beyond installation.

Address

Jiangmen City, Guangdong
Yagon
529000

Telephone

+8613929037292

Website

https://www.danddhardware.com/, https://www.dnd-hardware.com/, https://www.dndhardware.com/

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