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Premium Invisible Hinges

High-performance heavy duty concealed hinges & SOSS invisible hinges from China. Engineered for durability, silence, and seamless flush installation in doors, cabinets, and gates.

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Engineered for Perfection

As a leading manufacturer based in Jiangmen City, China, we specialize in high-quality concealed invisible hinges designed for both residential and commercial applications.

Our factory produces a wide range of heavy-duty, adjustable, and stainless steel invisible hinges that offer superior strength, silent operation, and a completely flush finish—ideal for fireproof doors, entrance doors, villa gates, and interior wooden doors.

88+
SOSS Hinge Models
36+
Heavy Duty Options
100K+
Cycles Tested
Invisible hinge close-up Hinge installation Stainless steel hinge Adjustable hinge mechanism

Our Products

Discover our premium range of concealed invisible hinges—engineered for strength, durability, and seamless integration.

180° Wooden Door Heavy Duty Invisible Hinge

180° Heavy Duty Invisible Hinge

  • Stainless Steel Arms
  • 120 Kgs/3 Pcs Load
  • Fireproof & Durable
  • Flush Installation
Get Best Price
Adjustable Concealed Hinges

3D Adjustable Concealed Hinges

  • Adjustable Without Removal
  • 60 Kgs/3 Pcs Load
  • Silent & Durable
  • For Interior Wooden Doors
Get Best Price
Self Closing Invisible Spring Hinge

Self-Closing Spring Hinge

  • Automatic Closing
  • 120 Kgs/3 Pcs Load
  • For Wooden Doors & Gates
  • Durable & Corrosion Resistant
Get Best Price
Zinc Alloy Heavy Duty Hinge

Zinc Alloy Heavy Duty Hinge

  • Anti-Corrosion Finish
  • 120 Kgs/3 Pcs Load
  • For Villa & Entrance Doors
  • Flush & Concealed Design
Get Best Price
Stainless Steel 3D Concealed Hinge

Stainless Steel 3D Hinge

  • SUS304 Material
  • 100,000+ Open/Close Cycles
  • 5-Year Service Life
  • Universal Fit
Get Best Price
Fireproof Casting Stainless Hinge

Fireproof Stainless Hinge

  • Fire-Rated Construction
  • 50mm Thickness
  • Anti-Corrosive
  • For Fireproof & Villa Doors
Get Best Price
Continuous Piano Hinge

Continuous Piano Hinge

  • 90° - 360° Open Angle
  • 316 Stainless Steel
  • Fireproof & Heavy Duty
  • For Gates & Industrial Use
Get Best Price
Satin Chrome Mortise Hinge

Mortise Mount Invisible Hinge

  • Satin Chrome Finish
  • Silent Operation
  • Custom Sizes Available
  • For Wood & Metal Doors
Get Best Price
View All 200+ Products →

Why Choose Our Hinges?

Heavy Duty & Durable

Engineered to support up to 120kg per set, our hinges are built for long-term performance in high-traffic environments.

100,000+ Cycles

Rigorously tested for endurance, ensuring silent, smooth operation over years of daily use.

Flush & Invisible

Drill-in installation creates a seamless, flush look—perfect for modern minimalist designs.

88+
SOSS Models
39+
Stainless Options
120kg
Max Load
50mm
Max Thickness

Trusted by Professionals

"Your hinges are fitted very well! We have finished our new hotel last Friday."

— Gabriella

"The 3D hinges look nice after installation and perform well under load. Appreciated your effort, thanks!"

— Stephen

"Yes, the hinges are working well. I will definitely keep you in mind for future products."

— Russell

Frequently Asked Questions

What is a concealed invisible hinge?

A concealed invisible hinge is a type of door hinge that is installed inside the door and frame, making it completely hidden when the door is closed. It provides a clean, flush finish ideal for modern designs.

Can these hinges support heavy doors?

Yes. Our heavy-duty models are rated up to 120kg per set (3 pieces), making them suitable for large wooden, metal, or fireproof doors.

Are your hinges fire-rated?

Yes, we offer fireproof-rated stainless steel hinges designed specifically for fireproof doors, meeting safety standards for commercial and residential use.

Do you offer adjustable hinges?

Yes, our 3D adjustable concealed hinges allow for easy alignment in three dimensions (up/down, left/right, forward/backward) without removing the door.

What materials are used?

We use high-grade stainless steel (SUS304, SUS316), zinc alloy, and aluminum. All materials are corrosion-resistant and built for longevity.

Get in Touch

Ready to order or have questions? Visit our official website to request a quote or connect with our sales team.

Visit Official Website

Jiangmen City JinKaiLi Hardware Products Co., Ltd
Factory Direct | China Manufacturer

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