Established in 2015 and strategically located in Foshan City, Guangdong—the epicentre of China's aluminum extrusion industry—LvXing Intelligent Equipment Co., Ltd. has established itself as an innovative force in high-precision hardware manufacturing. Boasting a highly skilled R&D engineering team with extensive industrial experience, we excel at transforming abstract architectural concepts into reality, consistently delivering products that adhere to strict mechanical tolerances and specifications.
We build our performance hardware on the foundation of premium Fenglu aluminum, providing a diverse portfolio of heavy-duty profiles for complex architectural layouts. Utilizing state-of-the-art extrusion press lines ranging from 800T to 20,000T, we readily process high-grade alloys including the 1xxx, 2xxx, 3xxx, 5xxx, 6xxx, and 7xxx series. Our capabilities permit the precision fabrication of fully shaped products with cross-sectional widths up to 1.2 meters and continuous lengths up to 28 meters, designed specifically for rigorous structural applications in aerospace, military, medical, and high-frequency industrial environments.
Our strict commitment to manufacturing excellence extends across every phase: from initial billet casting, tool design, and profile extrusion, to precision CNC machining, multi-stage quality inspections, protective packaging, and logistics. Our dedication to compliance and business integrity has recognized Lvxing as a national excellent and honest enterprise, backed by official quality management system certification in accordance with GB/T19001-2016 / ISO9001:2015 standards.
Continuous geared hinges act as structural pivots, bearing the combined shear and moment loads of heavy industrial and architectural entry systems. The China Lx-01 Continuous Geared Hinge leverages superior metallurgy and precise manufacturing tolerances to provide reliable service over millions of operation cycles.
Aerospace Aluminum Certification: We have officially obtained the prestigious "Special Aluminium Materials for Aerospace" Certificate. This guarantees that the core metallurgical structure of our hinges offers excellent tensile strength and fatigue resistance compared to standard commercial grade extrusions.
Industrial-Scale Extrusion Capabilities: Utilizing premium Fenglu aluminum profiles and a line of presses from 800T up to 20,000T, we shape structural alloys (1xxx to 7xxx series) up to 1.2m wide and 28m long, ensuring consistent density and grain structure throughout.
15-Year Engineering Expertise: Our technical team possesses over 15 years of industry experience. This deep engineering background enables us to preemptively address potential design issues and deliver robust, tailored solutions to our clients.
Material Verification: Aerospace-grade structural testing assures high performance under dynamic loading conditions.
Extrusion Scale: Processing alloys up to 28 meters long, maintaining strict alignment along the door frame.
Custom Engineering: Experienced staff evaluate customer drawings to ensure precise manufacturing alignment.
Modern commercial architecture demands high performance and security. Traditional butt hinges concentrate the door's entire weight onto a few small screws, which can lead to door sag, binding, and structural frame failure. The Lx-01 Continuous Geared Hinge distributes the load along the entire height of the frame, reducing stress on the door structure and ensuring reliable operation.
"By interlocking dual gear segments within a continuous channel and securing them with a heavy-duty cap, the Lx-01 hinge creates a high-capacity load-bearing system that prevents misalignment, reduces maintenance requirements, and extends the service life of commercial entryways."
| Performance Indicator | Lx-01 Continuous Geared Hinge (Lvxing) | Standard Commercial Butt Hinge |
|---|---|---|
| Load Distribution | Uniformly distributed along the entire length of the frame | Concentrated on 2 or 3 localized points |
| Tested Lifecycles | Over 1,500,000 cycles (Grade 1 Standard) | Typically 300,000 to 500,000 cycles |
| Door Sagging Prevention | Highly resistant, maintains precise clearances over time | Prone to sagging under heavy or high-frequency use |
| Security & Tamper Resistance | Continuous design prevents prying and protects the hinge pin | Exposed pins and gaps are vulnerable to tampering |
| Material Formulation | Premium 6063-T6 / 6005-T5 Tempered Aluminum Alloy | Standard Mild Steel, Brass, or Commercial Stainless Steel |
As builders face tougher compliance standards globally, building hardware must meet strict durability, safety, and accessibility requirements. The China Lx-01 Continuous Geared Hinge is engineered to help projects comply with international standards, including ASTM building codes and regional accessibility guidelines.
Provides smooth, reliable operation for heavy corridor and cleanroom doors, helping to prevent dust buildup while maintaining a secure seal.
Designed to withstand heavy daily traffic and prevent pinched fingers, protecting students and staff in busy school hallways.
Maintains precise door alignment for heavy glass and aluminum storefront entry doors, helping to prevent scraping and lock misalignment.
Lvxing supports international commercial projects by providing comprehensive technical documentation, detailed CAD drawings, and test reports. Whether working with architectural specifications in North America, CE requirements in Europe, or regional building standards in Asia-Pacific, our hinges are engineered to deliver reliable performance and meet your local compliance needs.
As commercial hardware evolves, Lvxing is committed to driving innovation in geared hinge technology. We focus on enhancing thermal performance, integrating smart building systems, and advancing sustainable manufacturing practices.
We are developing geared hinges with integrated power transfer channels. This allows low-voltage power to pass securely from the frame to the door, powering electronic locks, card readers, and exit devices without visible wiring.
To reduce our carbon footprint, Lvxing is optimizing our manufacturing processes. By using recycled billet options and energy-efficient extrusion systems, we help projects achieve green building certifications like LEED and BREEAM.
Our research and development team continues to improve finish durability. We offer heavy-duty anodized finishes and specialized powder coatings designed to resist corrosion in harsh coastal and high-humidity environments.
Our Lx-01 continuous geared hinges are extruded from high-tensile 6063-T6 or 6005-T5 tempered aluminum alloy. This material selection ensures excellent strength, corrosion resistance, and structural durability.
The continuous geared design distributes weight along the full height of the frame. Depending on the specific configuration and model, our heavy-duty hinges can support doors weighing up to 450 kg (1000 lbs).
Yes, we specialize in custom manufacturing. We can produce hinges in custom lengths, with specific hole locations, and with cutouts to match your architectural drawings and frame requirements.
Our manufacturing processes are certified under the GB/T19001-2016 / ISO9001:2015 quality management system. We conduct strict inspections at every stage, from raw material verification to final lifecycle testing, ensuring consistent product performance.
LvXing Hinges
