3D Adjustable Zinc Alloy Concealed Invisible Door Hinge with 180° Opening
Shipping:
Support Sea freight
Place of Origin:
China
Payments:
L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA
Lead Time:
1-20(pieces):7(days),21-100(pieces):10(days),101-1000(pieces):15(days),>1000(pieces):To be negotiated(days)
Customization:
Material (Min. Order: 500 sets)
Model Number:
150x25mm-steel color
Brand Name:
Chaolang
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
opening angle
180 Degrees
Thickness
3 mm
bearing
Metal
Feature
Easy Installation, Adjustable
LOGO
Accept Customize LOGO
Service
OEM ODM Customised
Package
Plastic Bag+carton Box
Style
Modern Simple
Material
Zinc-Alloy, Zinc Alloy
Product Name
ZINC ALLOY CONCEALED HINGE-DX-3D-40
Place of Origin
Guangdong, China
Usage
Wooden Door
Design Style
Traditional
Application
Door
Project Solution Capability
total solution for projects
After-sale Service
Online Technical Support
Warranty
1 Year
Type
wooden door hinge
Quick Detail
is manufactured by highly qualified and experienced staff using the advanced production technology. reaches the advanced level of the industry. Our is popular in many overseas markets.
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Name | ZINC ALLOY CONCEALED HINGE-DX-3D-40 | ||||||
Door weight | Hinge load-bearing ＜60kg | ||||||
Opening angle | ≤180° | ||||||
Door width | ≤940mm | ||||||
Door height | ≤2286mm | ||||||
Door panel thickness | ≥40mm | ||||||
Adjust performance | Three-dimensional adjustable: up and down adjustable by 2.5mm left and right adjustable by 1.5mm, front and back adjustable by 1.0mm | ||||||
Material | Zinc alloy | ||||||
Suitable for | Interior Door or Cabinet Door, ect. | ||||||
>>>Offer free samples!!!
ChaoLang Hardware – Your Engineering & Customization Partner
A Legacy of Innovation and Certification
Zhongshan ChaoLang Hardware Products Co., Ltd., a pioneer in the door hardware industry since 2001, is certified for both quality and innovation. We hold numerous patents and international certifications including CE and RoHS, underscoring our commitment to safety, environmental standards, and technological advancement. Our specialization covers the development and manufacturing of high-performance stainless steel hinges, copper hinges, oil-free hinges, and door stoppers.
Zhongshan ChaoLang Hardware Products Co., Ltd., a pioneer in the door hardware industry since 2001, is certified for both quality and innovation. We hold numerous patents and international certifications including CE and RoHS, underscoring our commitment to safety, environmental standards, and technological advancement. Our specialization covers the development and manufacturing of high-performance stainless steel hinges, copper hinges, oil-free hinges, and door stoppers.
Trusted by Industry Leaders
Our commitment to excellence is demonstrated by our role as a trusted supplier to China's leading brands. We are proud to partner with top door and hardware manufacturers such as Topstrong, D.Deli, Huitailong, Archie, YAJIE, Kin Long, and Hopo, and to serve major real estate developers like Poly Development and Country Garden. Additionally, our products are specified by leading custom home solution giants including OPPEIN, SOGAL, and Mengtian Wooden Door.
Our commitment to excellence is demonstrated by our role as a trusted supplier to China's leading brands. We are proud to partner with top door and hardware manufacturers such as Topstrong, D.Deli, Huitailong, Archie, YAJIE, Kin Long, and Hopo, and to serve major real estate developers like Poly Development and Country Garden. Additionally, our products are specified by leading custom home solution giants including OPPEIN, SOGAL, and Mengtian Wooden Door.
Advanced Manufacturing for Global Standards
This extensive collaboration with industry leaders is powered by our state-of-the-art automated production line and rigorous quality control system. This infrastructure ensures not only high-volume capacity but also the consistent quality and reliability that our global partners demand.
This extensive collaboration with industry leaders is powered by our state-of-the-art automated production line and rigorous quality control system. This infrastructure ensures not only high-volume capacity but also the consistent quality and reliability that our global partners demand.
Your Partner for Advanced Customization
Beyond our standard catalog, we excel in providing engineered-to-order solutions. Our expert R&D and manufacturing teams can collaborate with you to develop hinges that meet precise technical and aesthetic requirements, including:
* Load Capacity: Custom designs to support heavy-duty doors (e.g., ≥60kg, ≥80kg) using high-strength materials and reinforced structures.
* Precision Adjustment: Integration of 3D micro-adjustment systems (±1.0mm to ±2.5mm) for perfect door alignment.
* Corrosion Resistance: Enhanced protection for high-humidity environments through superior materials (stainless steel, brass) and surface treatments (electroplating, powder coating).
* Aesthetic & Finishes: Full customization of colors, textures (brushed, polished, matte), and decorative finishes (e.g., gold plating) to match architectural designs.
* Noise Reduction: Integrated silent technology using special lubricants and damping materials for quiet operation in hotels and hospitals.
* Security & Safety: Anti-tamper and anti-pry designs for enhanced security applications.
* Environmental Compliance: Adherence to strict standards like REACH, using non-toxic materials and processes.
* Specialized Performance: Hinges engineered for extreme temperature tolerance and simplified installation systems.
* Precision Engineering: Utilization of CNC machining and precision casting for impeccable finish, consistent dimensions, and tolerances as low as ±0.1mm.
* Full Customization: Bespoke solutions for non-standard sizes, shapes, and unique functional integrations.
Beyond our standard catalog, we excel in providing engineered-to-order solutions. Our expert R&D and manufacturing teams can collaborate with you to develop hinges that meet precise technical and aesthetic requirements, including:
* Load Capacity: Custom designs to support heavy-duty doors (e.g., ≥60kg, ≥80kg) using high-strength materials and reinforced structures.
* Precision Adjustment: Integration of 3D micro-adjustment systems (±1.0mm to ±2.5mm) for perfect door alignment.
* Corrosion Resistance: Enhanced protection for high-humidity environments through superior materials (stainless steel, brass) and surface treatments (electroplating, powder coating).
* Aesthetic & Finishes: Full customization of colors, textures (brushed, polished, matte), and decorative finishes (e.g., gold plating) to match architectural designs.
* Noise Reduction: Integrated silent technology using special lubricants and damping materials for quiet operation in hotels and hospitals.
* Security & Safety: Anti-tamper and anti-pry designs for enhanced security applications.
* Environmental Compliance: Adherence to strict standards like REACH, using non-toxic materials and processes.
* Specialized Performance: Hinges engineered for extreme temperature tolerance and simplified installation systems.
* Precision Engineering: Utilization of CNC machining and precision casting for impeccable finish, consistent dimensions, and tolerances as low as ±0.1mm.
* Full Customization: Bespoke solutions for non-standard sizes, shapes, and unique functional integrations.
Building on our robust domestic foundation, our products are now trusted in over 30 countries across Europe, North America, the Middle East, and Southeast Asia.
Choosing ChaoLang means selecting a strategic partner with the proven expertise to deliver both exceptional standard products and fully customized hardware solutions.
Choosing ChaoLang means selecting a strategic partner with the proven expertise to deliver both exceptional standard products and fully customized hardware solutions.
FAQ
Q: Can we order samples? |
A: Yes, we encourage sample evaluation. You only need to pay the sample fee and shipping cost, which will be refunded upon your subsequent bulk order. |
Q: Where are you located? Can we visit your factory? |
A: We are located in Zhongshan City, Guangdong Province, China. We warmly welcome you to visit our facility to inspect our production capabilities, quality control, and discuss potential customization projects. |
Q: How do you guarantee product quality? |
A: Quality is integral to our process. We guarantee it through a multi-layered system: advanced automated production for consistency, a strict final inspection before every shipment, and adherence to international standards verified by our CE, RoHS, and other certifications. |
Q: What is your competitive advantage? |
A: Our core advantages are: * Proven Expertise: A trusted supplier to major Chinese brands and builders. * Technical & Customization Leadership: Strong R&D team with patents, capable of complex OEM/ODM projects, from high-load to precision-adjustment hinges. * Certified Quality & Compliance: Automated manufacturing ensures stable, high-quality output that meets CE, RoHS, and other international standards. * Professional Service: Competitive pricing and seamless export process management. |
Q: What is your delivery time? |
A: Standard product delivery time is 30-35 days after order confirmation and deposit receipt. For custom projects, the timeline will be confirmed based on the technical complexity and order quantity. |
Q: Do you offer OEM/ODM services? |
A: Yes, we are specialists in comprehensive OEM and ODM services. Our excellent R&D team and advanced manufacturing equipment allow us to customize everything from functional design and load capacity to surface finishes and aesthetics, tailored to your specific market needs. |
Company Advantages
Located in is a professional company. We mainly provide customers with In the future, our company will keep adhering to the business philosophy of 'sincerity-based, quality first, morality-driven'. It is all about customers and we rely on technological innovation to provide customers with better products and efficient services. With a focus on talents cultivation, improves our staff's professional skills and technical capabilities by encouraging them to learn and innovate. We will communicate with our customers to understand their situations and provide them with effective solutions.
The products produced are qualified products of high quality. If you are interested in our products, please contact us!
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Let Chaolang Boost Your Business Today
Experience seamless assistance from our team of Trade Account Managers with everything from quotes to delivery and everything in between for your project. Our trade experts are here to help.
zschaolang@outlook.com
+86 18022188333Please complete the details below and then click on Submit and we'll be in contact.
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Contact Person: Mr.LIU
Phone: +86 18022188333
E-mail: zschaolang@outlook.com
E-mail: chaolang188@gmail.com