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+86-139 2903 7292  David Jian

 : +86-750-3856396

 +86-750-3856395 / 3856397

www.dndhardware.com

: sales@dndhardware.com

 

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UL Fire Proof 3D Adjustable Hinge Modern Commercial Hidden Exterior Door Hinges-DDCH008

A high-performance UL fireproof 3D adjustable hidden hinge engineered for modern commercial exterior doors. Built with durable zinc alloy for heavy-duty applications, providing advanced 3-way alignment and flush-wall aesthetics.
  • DDCH008

  • D&D Hardware

  • Wooden Door, Metal Door, Steel Door, Interior Door, Exterior Door

  • UL Listed

  • Zinc Alloy and Aluminum Alloy

  • Silver, Black, Gold, Polish Brass, AB, etc.

  • T/T, L/C, D/P, Western Union

  • Jiangmen /Guangzhou / Shenzhen , China

  • 200,000/Month

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UL Fire Proof 3D Adjustable Hinge Modern Commercial Hidden Exterior Door Hinges-DDCH008


The DDCH008 represents a cutting-edge standard in architectural hardware, specifically developed as a UL fire proof 3D adjustable hinge for high-end environments. Purpose-built to serve as modern commercial hidden exterior door hinges, this series is engineered from premium zinc alloy and stainless steel to withstand diverse environmental demands and high-frequency usage. It delivers exceptional load-bearing performance across variable door weights and thicknesses, ensuring uniform force distribution to eliminate sagging on heavy entryways. Featuring a fully universal reversible structure and precision 3-way calibration, it allows contractors to maintain strict alignment and seamless minimalist aesthetics without compromising certified fire-containment protocols.


ul listed concealed hinges


Product Overview


Product name

UL Fire Proof 3D Adjustable Hinge Modern Commercial Hidden Exterior Door Hinges-DDCH008

Product Model DDCH008
Certification UL 10C (File Number:R38013)
Material Zinc Alloy and Aluminum Alloy
Fitting Screws
Finish Silver, Black, Gold, Polish Brass, AB, etc.
Suitable for Wooden door, Steel door, folding door etc

hidden hinges for hidden doors

hidden hinges for hidden doors


Packaging & Shipping


MOQ  200 Pieces
Package One pair/white box or color box or Blister card in Standard export carton
Sample time 5-7 working days
Production lead time 30-35 days
Shipping Port  Jiangmen , China   / Shenzhen , China .


Test


wholesale concealed hinge


Company Information


Concealed hinge manufacturer


Our Services


D&D Hardware offers a combination of products to suite the individual Building, meeting not only the Requirements for Design and Function, but also the desired Budget.

More door hardware items include:
1.Door Hinge- UL 10C R38013 & BHMA/ANSI Grade1/2 & CE EN1935 Grade 13
2.Concealed Hinge- BS EN1935, EN1634 Fire Rated
3.Door Lock - CE EN12209 UKCA Fire Rated & UL 10C R40901
4. Door Handle- BS EN 1906 Grade 4, EN1634 Fire Rated
5. Panic Exit Device- UL 10C R40486 & UL305 SA45817 & CE BS EN1125
6. Door Closer - CE BS EN 1154 & UL 10C R40717
7. Lock Cylinder-BS EN1303, EN1634 Fire Rated
8. Glass Hardware / Bathroom Hardware / Barn Door Hardware


Contact us


Concealed hinge supplier


UL Fire Proof 3D Adjustable Hinge Modern Commercial Hidden Exterior Door Hinges-DDCH008


1. UL Fire-Rated Certification: Certified for fire safety compliance in commercial and residential buildings.


2. 3D Adjustable Design: Allows precise vertical, horizontal, and gap adjustments for perfect alignment.


3. High Load Capacity: Supports up to 40-120kg door weight with a pair of hinges.


4. Multi-Material Construction: Durable build using Zinc Alloy and Aluminum Alloy for longevity.


5. Wide Finish Options: Available in Silver, Black, Gold, Polish Brass, AB, and other finishes.


6. 180-Degree Opening Angle: Enables full door opening for maximum accessibility and ventilation.


7. Concealed invisible hinges are designed to give dependable operations for years.


8. When closed, the concealed/invisible hinge can not be seen or tampered with









D&D Hardware offers a combination of products to suite the individual Building, meeting not only the Requirements for Design and Function, but also the desired Budget.

More door hardware items include:
1.Door Hinge- UL 10C R38013 & BHMA/ANSI Grade1/2 & CE EN1935 Grade 13
2.Concealed Hinge- BS EN1935, EN1634 Fire Rated
3.Door Lock - CE EN12209 UKCA Fire Rated & UL 10C R40901
4. Door Handle- BS EN 1906 Grade 4, EN1634 Fire Rated
5. Panic Exit Device- UL 10C R40486 & UL305 SA45817 & CE BS EN1125
6. Door Closer - CE BS EN 1154 & UL 10C R40717
7. Lock Cylinder-BS EN1303, EN1634 Fire Rated
8. Glass Hardware / Bathroom Hardware / Barn Door Hardware





UL Concealed door hinges



Contact: David Jian
Mob:0086-139 2903 7292
Email: David@dndhardware.com, sales@dndhardware.com,

Contact: Jobby Zhang
Mob:0086-137 2599 9617
Email: jobby@dndhardware.com


D&D HARDWARE INDUSTRIAL CO.,LTD 
ADD:12th Floor, Building 2, No.898, KeChuang Technical Zone, Jiangmen Avenue, Pengjiang District, Jiangmen City, Guangdong, China (Postcode:529000)
https://www.dndhardware.com 
Tel: +86-750-3856396
Fax: +86-750-3856395




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Contact Info

:+86-139 2903 7292   David Jian

: +86-750- 3856396

 : sales@dndhardware.com
 
 timg: +86-139 2903 7292
 
 : +86-139 2903 7292

:  12th Floor, Building 2, No.898, KeChuang Technical Zone,
Jiangmen Avenue, Pengjiang District, Jiangmen City, Guangdong, China
      
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