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A Global Leading Door Hardware Wholesale & Company

Chaolang, as a high-end brand door hardware Company, is committed to providing customers the best service and products, our high-quality door hardware products have been sold in many places and have a good reputation, so it must be your best choice.
 Featured Products

Our Series of Door Hardware 

Door Hinge

Our high-performance door hinges are engineered for smooth, quiet, and long-lasting door movement. Made of high-quality stainless steel and cooper, our door hinges provide strong load-bearing capacity, anti-rust performance, and stable flexibility for various door types. All hinges are tested to meet EN1935 hardware safety standards, ideal for heavy wooden doors, metal doors, fire doors, and interior exterior doors.

Door Handle

Our door handles combine ergonomic design, stable structure, and modern appearance. Manufactured with stainless steel and aluminum zinc alloy, these door handles feature anti-tarnish, anti-slip, and wear-resistant performance. Various surface finishes and styles are available to match interior doors, bedroom doors, office doors, and commercial building doors.

Door Stopper

Door stoppers effectively prevent door collision, protecting walls, door panels, and furniture from scratches and damage. Our door stoppers adopt high-strength metal and silent rubber buffer structures, providing stable adsorption and strong shock absorption. Suitable for home, hotel, office, and commercial building door installation.

Lock Cylinder

High-precision lock cylinders are made of pure brass with anti-pick, anti-drill, and anti-break security structures. Equipped with precise marble structures, our lock cylinders deliver smooth key insertion and rotation. Euro profile sizes and customized lengths are available to match various lock bodies.

 Our Advantages

Why Choose Chaolang As Your Reliable Door Hardware Manufacturing Partner? 

As a professional door hardware Company in Zhongshan, China, we focus on the research, production, and export of High Quality door hardware accessories. From raw material selection, precision stamping, polishing processing to finished product assembly, every production process is strictly controlled. We keep long-term stable cooperation with hardware distributors in Europe, Southeast Asia, and the Middle East, providing cost-effective and certified door hardware bulk solutions.

Complete One-Stop Door Hardware Supply
We cover the full range of door hardware components, including hinges, locks, handles, and spare parts, simplifying procurement for door hardware wholesalers and furniture manufacturers.
Strict International Quality Certification
All door hardware products pass salt spray tests, opening-closing durability tests, and load-bearing tests, complying with EN1935, CE, and ISO quality standards.
Advanced Automatic Production Capacity
Equipped with automatic polishing machines, precision stamping equipment, and assembly lines to ensure stable output, consistent quality, and fast bulk delivery.
Custom OEM & ODM Service
Custom logos, finishes, sizes, and packaging to meet personalized project requirements for global clients.

Contact Us for Door Hardware Wholesale

Looking for reliable door hardware manufacturer and wholesale supplier?

CHAOLANG provides high-quality door hinges, door locks, handles, and accessories with factory direct price. Download our product catalogue or contact us to get the latest quotation.
 FAQ

FAQ about Chaolang Door Hardware Company

1
What is the quality standard of your door hardware?
All our door hinges, locks, and handles comply with EN1935 European hardware standard, CE certification, and ISO9001 quality management system. Every product passes salt spray corrosion test and durability test before shipment.
2
Can you provide OEM and customized services?
Yes. We support customized logo, metal finish, size adjustment, and exclusive packaging for wholesale clients and hardware brands.
3
What kinds of doors are your hardware suitable for?
Our door hardware fits wooden doors, metal doors, fire doors, bedroom doors, office doors, and commercial building doors for both interior and exterior installation.
4
What is your minimum order quantity?
We support flexible MOQ for wholesale orders. Small trial orders and large engineering bulk orders are both acceptable.
 contact us
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 Global-Standard Door Hardware Manufacturer
Contact Us

Contact Person: Mr.LIU

Phone: +86 18022188333

E-mail: zschaolang@outlook.com

E-mail: chaolang188@gmail.com

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