Certified for Safety. Trusted by Leaders Worldwide.
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door hinge manufacturer
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Leading Door Hardware Manufacturer with 18 Years of Expertise

At D&D Hardware Industrial Co., Limited, we’ve spent nearly two decades designing and manufacturing high-quality, reliable door hardware. Whether you need hinges, locks, closers, or any hardware in between, we deliver solutions you can depend on.
 
Key Features and Benefits
●  OEM Manufacturing
Tailored hardware solutions that meet your unique specifications.
 
●  Certified Excellence
Our products hold international certifications including CE, UL, ANSI, and BHMA, ensuring safety and quality you can trust.
 
●  Comprehensive Product Range
We stand out by offering a diverse product lineup:
 

● Door Hinges     ● Door Locks     ● Door Closers     ● Panic Exit Devices     ● Door Handles     ● Lock Cylinders
● Glass Door Hardware     ● Barn Door Hardware     ● Door Stoppers     ● Door Bolts     ● Door Viewers     ● Accessories

 
Our products are designed for both residential and commercial applications, built to perform and last.
PANIC BAR
DOOR LOCK
DOOR HINGE
LOCK CYLINDER
DOOR CLOSER
GLASS HARDWARE
Door Hardware Certificate
Why choose us

STABLE AND RELIABLE Commercial Door Hardware

Every piece of commercial door hardware we deliver meets global standards like ANSI, UL, and CE certifications, ensuring top-notch reliability for your projects. You deserve high-quality products and functionality you can trust.

Why Choose Our Commercial Door Hardware?

●  Full Set Certification: Our products are ANSI, UL, and CE certified for unmatched reliability.
●  Factory-Direct Pricing: Skip the middleman and enjoy premium hardware at affordable prices.
●  Global Shipping: No matter where you are, we deliver worldwide to support your projects.
ISO 9001 Certified Factory
ISO 9001 Certified Factory
18 Years OEM for Famous Brands
18 Years OEM for Famous Brands
 
CE,UL,ANSI,BHMA Certificate
CE,UL,ANSI,BHMA Certificate
 
Technical support for projects design and whole set solution
Technical support for projects design and whole set solution

Certified Safety, Unmatched Quality – Our Door Hardware Solutions

Your safety and security are our priority. Find door hardware that exceeds industry standards, offering durability, reliability, and peace of mind.
Our range is rigorously tested and backed by the highest industry certifications, so you can rest assured that every component is up 
to the challenge.
door soluiton company

High-Quality Door Hardware Tailored to Your Needs 

Reliable, durable, and expertly crafted—discover door hardware solutions designed for every style and application. At D&D Hardware, we specialize in providing door hardware that stands the test of time. Whether it’s for metal, wood, or glass doors, we ensure that our products deliver reliability and seamless functionality, all without compromising on style.

Why Choose D&D Hardware?

●  Unmatched Quality 
Crafted from premium materials, our hardware is built to last—ensuring durability and top performance.
●  Wide Range of Options 
From hinges to locks, handles, and more, we offer solutions for all door types, including wood, metal, and glass.
●  Personalized Service 
Our team is here to support you with tailored recommendations and guidance, ensuring you find the perfect hardware for your needs.

Door Hardware For Commercial And Residentail Building

Your Reliable Door Hardware Manufacturer in China 

Complete your projects with door hardware built for quality, reliability, and style. Partner with D&D—the trusted choice for manufacturers and distributors worldwide.

Concealed Hinges Application in Commercial Fire Doors

How We Apply Fire Rated Concealed Hinges in Modern Commercial Building Projects Why Are Concealed Hinges Becoming Popular in Commercial Fire Door Projects?In modern commercial architecture, fire doors are no longer viewed as purely functional products. Today’s projects demand a combination of:Fire

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Concealed Hinges Application in Commercial Fire Doors.jpg
2026-05-14
Concealed Hinges Application in Commercial Fire Doors

How We Apply Fire Rated Concealed Hinges in Modern Commercial Building Projects Why Are Concealed Hinges Becoming Popular in Commercial Fire Door Projects?In modern commercial architecture, fire doors are no longer viewed as purely functional products. Today’s projects demand a combination of:Fire

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A Complete Guide to Selecting the Perfect Door Hinges

Every door requires reliable hardware to function smoothly and securely. Choosing the correct hinge might seem like a minor detail, but it directly impacts the longevity, safety, and operation of your entryways. A poorly selected hinge can lead to sagging, squeaking, and even compromised building se

2026-05-13
A Complete Guide to Selecting the Perfect Door Hinges.jpg
2026-05-13
A Complete Guide to Selecting the Perfect Door Hinges

Every door requires reliable hardware to function smoothly and securely. Choosing the correct hinge might seem like a minor detail, but it directly impacts the longevity, safety, and operation of your entryways. A poorly selected hinge can lead to sagging, squeaking, and even compromised building se

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Panic Bar Application in Public and Fire Exit Doors

How We Configure Certified Panic Hardware Solutions for Safe and Reliable Egress Systems

2026-05-12
Panic Bar Application in Public and Fire Exit Doors.jpg
2026-05-12
Panic Bar Application in Public and Fire Exit Doors

How We Configure Certified Panic Hardware Solutions for Safe and Reliable Egress Systems

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Securing Schools: Classroom Door Locks and Hardware Solutions

Protecting students and staff is the top priority for any school administration. When an emergency occurs, a classroom door serves as the primary barrier between danger and the people inside. The hardware installed on that door dictates how quickly a teacher can secure the room, how well the barrier

2026-05-11
Securing Schools: Classroom Door Locks and Hardware Solutions.jpg
2026-05-11
Securing Schools: Classroom Door Locks and Hardware Solutions

Protecting students and staff is the top priority for any school administration. When an emergency occurs, a classroom door serves as the primary barrier between danger and the people inside. The hardware installed on that door dictates how quickly a teacher can secure the room, how well the barrier

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CE, UL, ANSI/BHMA Certified Hardware for Metal Doors, Fire Rated Doors, Wooden Doors etc. We have Rich Experience working with Famous Brands, Door Factories, Proiect Contractor, etc.

Quick Links

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Coutant
Get Famous Branded Quality at Factory Cost
Tel / WhatsApp / Wechat:
+86-13929037292
ADD: 
12th Floor, Building 2, No.898, KeChuang Technical Zone, Jiangmen Avenue, Pengjiang District, Jiangmen City, Guangdong, China 529000
E-mail: 
(David Jian)
(Ms Judy)
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