Custom Door Hinges Manufacturer CHAOLANG

Door hinges are the core hardware that supports smooth door rotation, bearing daily frequent opening and closing for decades. At CHAOLANG Door Hinge Manufacturer, we manufacture a comprehensive range of industrial & residential door hinges covering stainless steel, spring self-closing, brass, lift-off, butterfly, flag and concealed hidden hinges. All our hinges pass strict cycle durability, anti-corrosion and fire safety tests, perfectly matching wooden doors, metal doors, fire doors, interior & exterior doors for global distributors, door factories and engineering contractors. We support bulk wholesale, OEM custom finishes and full project matching solutions worldwide.

Complete Range of CHAOLANG Door Hinges

As a Door Hinge Supplier. We develop 7 core series door hinges classified by material, function and installation style, to satisfy all decoration, commercial construction and fire safety demands. Every hinge series adopts standardized production, multiple surface finish options and international certifications including ANSI Grade 1, UL fire rated & EN1935. Below is the detailed introduction of each hinge type for your selection.

Stainless Steel Door Hinge-5×4×3 Flag Hinge Heavy Fire-proof door Bulk Supply CHAOLANG

Stainless Steel Door Hinge-4 INCH Flush Butterfly Ball Bearing Building Fittings CHAOLANG

EN1935 Fired Rated Stainless Steel Door Hinge-4×4×3-2BB Bulk Buy Manufacturer CHAOLANG

EN1935 Fired Rated Stainless Steel Door Hinge-4×3×3-2BB Bulk Buy Manufacturer CHAOLANG

Hardware accessory 304 Stainless Steel metal window round corner spring door hinge flush hinge for wooden door

Heavy Duty Stainless Steel Welding Ball Bearing Butterfly Butt Wooden Door Hinges concealed hinge hardware accessories

Stainless Steel Lift-off Rising Self Closing Concealed Door Hinge China Cabinet kitchen Metal or Wooden Door Flag Hinges

Traditional Style Stainless Steel Hardware Door & Window Closer Pivot Butt Hinge Elegant Design Wooden Door Hinges

Stainless steel ball bearing hinge doors and windows lift off thickened heavy duty flag hinge Concealed Door Hinge

SS201 Welding Heavy Duty Stainless Steel Flag Hinge For Wood Door Pivot Steel Gate Concealed Hinges hardware door accessories

SS 304 Stainless Steel Door Hinges Polished Iron and Plastic Modern Satin Finish Door Hinges for Wooden Doors Windows

Hardware accessory 4 inch Stainless Steel window spring door hinge flush hinge for wooden door

Why Choose CHAOLANG Door Hinges?

As a professional Door Hinge Manufacturer, our multi-specification door hinges feature diverse raw materials, rich customizable finishes, stable high-load structures and complete ODM service. Tailored decorative hinges support all residential and commercial door matching demands for worldwide partners.

Multiple Material Options

Available in zinc alloy, stainless steel & carbon steel materials available, precise dimension and stable load capacity for diverse door projects.

Rich Custom Finishes Optimized

Various electroplating & pvd finishes including matte black, gold, satin chrome, uniform matching with all door decoration styles.

Load-bearing Design Flexible

Compact hinge structure with widened leaf clearance to accommodate various door thicknesses, delivering ultra-smooth and silent door operation with zero harsh friction noise.

ODM & OEM Support

Our optimized hinge framework boasts ample spacing between two hinge leaves, compatible with multiple door panel thicknesses while ensuring quiet, seamless opening and closing performance.

Wide Application Scenarios Of CHAOLANG Door Hinges

As an integrated Door Hinge Supplier, our versatile full-series door hinges adapt to all door styles and construction scenarios, covering residential decoration, commercial premises, industrial engineering and high-end customized projects. Different material, load and certified hinge options perfectly match diverse door types and global building standards.

Residential

Bedroom wooden doors, bathroom doors, wardrobe invisible doors, villa entry doors

Commercial

Hotel guest room doors, office passage doors, café swing doors, shopping mall fire exit doors

Industrial & Engineering

Metal security doors, factory heavy doors, public building fire rated doors

Special decoration

Minimalist hidden doors, luxury European-style solid wood doors, coastal anti-rust outdoor doors

Get Custom Door Hinge Wholesale Quotation

If you need bulk door hinges for wholesale, door factory matching or engineering projects, contact our professional sales team. We can send physical samples, full product catalog and exclusive customized quotation according to your market standard, material and finish demands.

CHAOLANG Door Hinge Manufacturing Advantages

As a professional Door Hinge Manufacturer, we supply seven full series door hinges for all scenarios, certified to global standards. Our automated factory ensures stable mass output, flexible OEM customization and complete technical support to lower your procurement cost.

Full Category One-Stop Supply

7 Mainstream hinge series cover residential, commercial and industrial scenes, you can source all needed door hinges in one manufacturer to cut procurement cost.

Certified Industrial-Grade Quality

All hinges pass 2,500,000 cycle durability testing, with ANSI, UL fire, EN1935 certifications to meet global market building codes.

Independent Automated Production

6000㎡ fully automatic workshop completes stamping, polishing, assembly and eco-friendly surface treatment, monthly output 200,000 hinges to support large engineering bulk orders.

Flexible OEM & Custom Service

Custom size, thickness, surface color, laser logo engraving and exclusive export packaging. Small trial orders & mass project orders are both acceptable.

Comprehensive Technical Support

We provide installation drawing, test video, sample service and project hardware matching consultation for global door factories and contractors.

FAQ

FAQ About High Quality Door Hinge Manufacturer& Supplier CHAOLANG

What material door hinge is best for coastal humid areas?

SS316 stainless steel door hinge is recommended, with outstanding salt spray anti-corrosion performance to avoid rust in coastal high humidity and salt fog environment.

Can your spring hinge meet fire door self-closing requirements?

Yes, our UL-listed fire rated spring hinges comply with international fire safety standards, realizing stable automatic closing for fire exit doors.

Do you support customized logo and finish for door hinges?

We provide full OEM service including laser brand logo engraving, custom PVD color finish and exclusive export packaging for wholesalers and hardware brands.

How many cycles can your stainless steel door hinge last?

Our ANSI Grade 1 stainless steel hinges complete 2.5 million opening-closing cycle tests, long service life with low after-sales rate for high-traffic commercial buildings.

Can I mix different types of door hinges in one bulk order?

Mixed batch wholesale is supported, you can combine stainless steel, spring, hidden and brass hinges in one shipment to simplify your procurement.

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 18022188333

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Global-Standard Door Hardware Manufacturer

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Contact Person: Mr.LIU

Phone: +86 18022188333

E-mail: zschaolang@outlook.com

E-mail: chaolang188@gmail.com

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