Mute Opening-Closing Carbon Steel 3D Adjustable Hinges for Wooden Door
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Product Highlights
- UL Listed Fire Rating: Certified UL Listed with up to 3 hours fire-rated protection for enhanced safety.
- 3D Adjustable Precision: 2mm adjustability in left/right, up/down, and front/back directions for perfect alignment.
- Durable Carbon Steel: Made of carbon steel with powder coating, resistant to rust, abrasion, and corrosion.
- Silent Operation: Smooth opening and closing without noise, suitable for quiet environments.
- High Load Capacity: Supports adapted door weight of 60kg per 3 pieces for heavy-duty use.
- Wide Compatibility: Suitable for all types of wooden doors and solid wood doors with thickness 40mm+.
- Customization Options: Available in Silver and Matte Black colors with flexible customization services.
- OEM/ODM Service: Professional OEM and ODM cooperation with famous brands available.
Product Attributes
- Customization
- Available
- After-sales Service
- 5years
- Warranty
- 2years
- Model NO.
- 4*4*2.3
- Type
- 180°Hinge
- Finish
- Powder Coating
- Material
- Carbon Steel
- Adapted Door Weight
- 60kg/3PCS
- Color
- Silver, Matte Black
- Suitable for
- All Types of Wooden Doors, Solid Wood Doors
- Opening Angle
- 180 °
- Transport Package
- Carton, White Box or Color Box
- Specification
- 4*4*2.3
- Trademark
- according to drawing
- Origin
- China
- HS Code
- 8301400000
- Production Capacity
- 200000pieces/Month
- Package Size
- 10.00cm * 8.00cm * 5.00cm
- Package Gross Weight
- 0.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Mute Opening-Closing Carbon Steel 3D Adjustable Hinges for Wooden Door
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Product Description
| Product name | 3D adjustable hinge |
| Product Model | 4 * 4 * 2.3 |
| Certification | UL Listed, up to 3 hours fire-rated, high quality assurance. |
| Adjustable parameters | 2mm in left and right directions, 2mm in up and down directions, 2mm in front and back directions |
| Opening angle | 180 ° |
| Material | Carbon Steel |
| Adaptable door thickness | 40mm+ |
| Suitable for | All types of wooden doors, solid wood doors |
| Advantage | *Full material *No sand holes on the surface *Resistant to rust, abrasion and corrosion,Calmly cope with humid environment *Smooth opening and closing without noise |
| MOQ | 5000 Pairs |
| Package | One pair/white box or color box or Blister card in Standard export carton |
| Production lead time | 30-35 days |
Wenzhou Liwang Hardware Technology Co. , Ltd., are specializing in the production and marketing of door hardware, furniture hardware, bathroom and glass related hardware.




Q:What certificate you have?
A:We have CE and UL cerfificate, all our product design follow up the international standard, such as the EN/CE, UL, ANSI standard.
Q: Do you accept OEM or ODM?
A: Yes, We are professional in OEM and ODM now, Cooperating with famous brands for OEM & ODM.
Q:Do you have quality system?
A:Yes, we have. We have set up our quality system and well controlled our production quality as per the instructions and requirements in it and well-control each procedure throughout the mass-production.
Q: Are your company factory or trading company?
A: We are a SGS Audit factory, over 10 years manufacturing experience in architectural hardware.
Q:What is your payment terms?
A:T/T, L/C.
Q: How can I get the latest prices?
A: Send requirements to us by mail or calling, we will reply you in 24 hours.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2431490". Items marked "" are certified.
Company Profile
Wenzhou Liwang Hardware Technology Co., Ltd., are specializing in the production and marketing of door hardware, furniture hardware, bathroom and glass related hardware. Our company's core culture is"Quality first, Customer first", also providing professional service for clients. Our principle is to provide high-quality, fashionable designs, honestly and effective service, very competitive price, and timely delivery to every one of our valued customers. Our products are exported to Europe, America, the Middle East, Africa and other parts of the world, and we have set up distribution points in many cities in China. The company has successively passed the ISO9001 quality management system and ISO14000 environmental management system certifications, and has been awarded honors such as Advanced and Excellent Enterprise. Excellent quality, reasonable prices, and comprehensive service. Our products have been highly praised and favored by customers both domestically and internationally. Our company continues to adhere to the principle of excellent quality and reputation first, and warmly welcomes customers and visitors to call and negotiate for mutual prosperity and win-win results.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Floor 3 and 4, No. 395 Jihong Road, Louqiao Street, Ouhai District, Wenzhou, Zhejiang, China
-
Plant Area
- 1076 square meters
-
Number of Employees
- 10
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 40
Our Production Capability & Technical Expertise
-
Main Products
- Door Handle, Door Lock, Door Knocker, Door Hinge, Door Hardware
-
Production Lines
- 1
-
Production Machines
- Drilling machine, Polishing machine
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- No
-
Test Reports for Raw Materials
- Others
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2020-07-24
-
Export Year
- 3 Years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What certificate you have?
- We have CE and UL cerfificate, all our product design follow up the international standard, such as the EN/CE, UL, ANSI standard.
- Do you accept OEM or ODM?
- Yes, We are professional in OEM and ODM now, Cooperating with famous brands for OEM & ODM.
- Do you have quality system?
- Yes, we have. We have set up our quality system and well controlled our production quality as per the instructions and requirements in it and well-control each procedure throughout the mass-production.
- Are your company factory or trading company?
- We are a SGS Audit factory, over 10 years manufacturing experience in architectural hardware.
- What is your payment terms?
- T/T, L/C.
- How can I get the latest prices?
- Send requirements to us by mail or calling, we will reply you in 24 hours.
Send your message to this supplier
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