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DDCH023
D&D Hardware
Wooden Door, Metal Door, Steel Door, Interior Door, Exterior Door
Zinc Alloy and Aluminum
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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2D Adjustable Concealed Door Hinge Zinc Alloy Heavy Duty Hidden Hinge-DDCH023
D&D DDCH023 is a heavy-duty 2D adjustable concealed hinge made from zinc alloy and aluminum. Its hidden installation provides a clean door edge, while ±3 mm vertical and ±2.5 mm horizontal adjustment simplify fitting and alignment. Supporting doors up to 80 kg and 1000 mm wide with a 115° opening angle, it suits wooden swing doors and modern invisible doors.

Product Overview
| Product Name | 2D Adjustable Concealed Door Hinge Zinc Alloy Heavy Duty Hidden Hinge |
| Product Model | DDCH023 |
| Material | Zinc Alloy and Aluminum |
| Finish | Silver, Black, Gold, Polish Brass, AB, etc. |
| Suitable for | Wooden door, Metal door, fire rated door etc. |


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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Company Information

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, UL Listed
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
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Heavy-Duty Load Capacity
The concealed hinge supports wooden doors weighing up to 80 kg when correctly configured and installed.
Two-Way Door Adjustment
±3 mm vertical and ±2.5 mm horizontal adjustment simplifies door positioning and gap correction.
Durable Alloy Body
Zinc-alloy and aluminum components provide strength and reliable performance for frequently operated doors.
Practical Opening Range
The 115° opening angle provides comfortable access for residential and light commercial interiors.
Clean Invisible Installation
Hidden mounting maintains an uninterrupted door surface and suits doors up to approximately 1000 mm wide.
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, UL Listed
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
