DDCH011
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 Listed 3D Adjustable Concealed Hinge 180 Degree Hidden Hinge-DDCH011
The high-polish DDCH011 brings elite reflectivity and precision engineering to premium doorways. This UL Listed 3D adjustable concealed hinge facilitates a complete 180 degree hidden hinge configuration, utilizing a hybrid zinc alloy and aluminum body for advanced structural wear resistance. Capable of bearing heavy door panels up to 100kg, it features customizable SUS304 stainless steel covers to maintain a flawless finish. The non-handed geometry simplifies hardware scheduling for contractors, while independent vertical, horizontal, and depth calibration points ensure permanent, sag-free alignment for luxury modern entries.

Product Overview
| Product name | UL Listed 3D Adjustable Concealed Hinge 180 Degree Hidden Hinge-DDCH011 |
| Product Model | DDCH011 |
| 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 |


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
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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UL Listed 3D Adjustable Concealed Hinge 180 Degree Hidden Hinge-DDCH011
1. UL Listed Fire Rated
Certified for fire-rated door applications to provide dependable safety performance in commercial and residential buildings.
2. Full 180° Opening
Enables a complete 180-degree swing for improved accessibility, convenience, and space efficiency.
3. Supports Doors up to 100 kg
Heavy-duty concealed hinge designed to support 100 kg (220 lbs) per pair for timber and metal doors.
4. Durable Zinc & Aluminum Alloy Construction
Engineered from premium zinc alloy and aluminum alloy for superior strength, corrosion resistance, and long-lasting performance.
5. Precision 3D Adjustable Design
Provides independent vertical, horizontal, and depth adjustments for precise door positioning and smooth operation.
6. OEM & ODM Services
Offers custom branding, logo engraving, packaging, and finish options for distributors, wholesalers, and project contractors.
7. Architectural Finish Options
Available in a wide selection of standard and custom finishes to suit modern commercial and residential interiors.
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
