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: +86-139 2903 7292  David Jian

 : +86-750-3856396

 +86-750-3856395 / 3856397

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: sales@dndhardware.com

 

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UL Heavy Duty Hidden Door Hinges 3 Way Adjustable Concealed Hinge-DDCH008-G80

A dual-tone Black and Satin Cover UL heavy-duty hidden door hinge built for 80kg capacities. Offers sleek invisible aesthetics and precise 3D calibration for standard 40mm doors.

  • DDCH008-G80

  • 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 Heavy Duty Hidden Door Hinges 3 Way Adjustable Concealed Hinge-DDCH008-G80


The DDCH008-G80 in Black with a Satin Cover offers a sophisticated, dual-tone aesthetic designed for premium architectural spaces. This UL heavy-duty hidden door hinge features a high-grade zinc alloy body paired with a durable stainless steel satin cover to hide polished screw hole details. Engineered for heavy interior doors up to 80kg (minimum 40mm thickness), it ensures an elegant, totally flush look without sacrificing fire protection. The advanced 3-way adjustable concealed hinge mechanism allows effortless horizontal, vertical, and depth positioning with an Allen key, making it a reliable solution for upscale invisible door systems.


heavy duty concealed hinges


Product Overview


Product name UL Heavy Duty Hidden Door Hinges 3 Way Adjustable Concealed Hinge-DDCH008-G80
Product Model DDCH008-G80
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

3d adjustable door hinge

heavy duty concealed hinges for secret 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 .


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3D hidden hinge factory


Company Information


3D hidden 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


3D hidden hinge supplier


UL Heavy Duty Hidden Door Hinges 3 Way Adjustable Concealed Hinge-DDCH008-G80


1. UL Fire-Rated Certified
Certified for use on fire-rated door assemblies, helping meet commercial and residential fire safety requirements.


2. Precision 3D Adjustment
Provides independent vertical, horizontal, and depth adjustment for accurate door alignment and easier installation.


3. Heavy-Duty Load Capacity
Supports doors weighing up to 80 kg per pair, making it suitable for heavy timber and metal doors.


4. Durable Zinc & Aluminum Alloy Construction
Manufactured from high-strength zinc alloy and aluminum alloy for excellent durability, wear resistance, and long service life.


5. Wide Range of Surface Finishes
Available in Silver, Black, Gold, Polished Brass, Antique Brass (AB), and other custom finishes to complement various architectural styles.


6. 180° Wide Opening Angle
Allows the door to open up to 180 degrees for maximum accessibility, convenience, and space utilization.


7. Fully Concealed Design
Hidden completely within the door and frame when closed, delivering a clean, modern appearance without visible hardware.


8. Enhanced Security Performance
Concealed construction minimizes tampering, while the non-removable hinge pin provides additional protection against unauthorized removal.


9. Long-Lasting Smooth Operation
Precision-engineered concealed hinge mechanism ensures reliable, quiet, and maintenance-friendly performance over years of use.


10. Suitable for DIN Left & Right Hand Doors
Designed for both DIN left-hand and DIN right-hand door applications, simplifying specification and installation.


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 3D concealed hinge



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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    :+86-139 2903 7292   David Jian

    : +86-750- 3856396

     : sales@dndhardware.com
     
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     : +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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