Explore architectural integrity, premium Fenglu aluminum extrusions, and heavy-duty designs tailored to commercial demand.
Established in 2015 and located in the world-renowned manufacturing hub of Foshan City, Guangdong, LvXing Intelligent Equipment Co., Ltd. has grown to become a leading name in high-end aluminum profile production and industrial design transformation.
Our core manufacturing capabilities are powered by our strategic alignment with premium Fenglu aluminum. Utilizing high-end extrusion lines ranging from 800T to 20,000T, we support custom alloy productions including the 1xxx, 2xxx, 3xxx, 5xxx, 6xxx, and 7xxx series. This enables us to yield fully shaped products with cross-sectional widths reaching up to 1.2 meters and structural lengths stretching to 28 meters.
Whether you require high-volume standard hinges or custom continuous geared hinges designed for extreme physical environments, our experienced R&D team converts custom blueprints into real-world applications, ensuring perfect compliance with ISO9001:2015 and aerospace-grade material guidelines.
Premium architectural continuous geared hinges optimized for industrial, institutional, and high-security settings.
An in-depth whitepaper on the structural engineering, load distribution, and physical advantages of geared solutions over butt hinges.
In high-traffic environments like educational structures, healthcare facilities, and heavy industrial properties, standard butt hinges often suffer from continuous fatigue. The door leaf bears localized forces that eventually pull wood and metal screws loose, causing misaligned frames and sticking doors. Geared hinges solve these issues entirely.
Unlike standard hinges, a continuous geared hinge runs the full length of the frame. The hinge features two geared leaves mated together by a central geartrack cap and held together by a internal channel. This design distributes the door's weight uniformly over the entire frame. This helps minimize maintenance costs and preserves structural integrity for decades.
By spreading the physical load along the entire height of the door, continuous hinges prevent localized mechanical failures. A commercial entrance equipped with our geared hinges can survive over 1.5 million open-and-close cycles without sagging, alignment shifts, or structural replacement.
Our partnership with Fenglu Aluminum enables us to utilize the highest quality raw materials. Our manufacturing lines handle heavy extrusions ranging up to 20,000 tons. This allows us to provide engineered aluminum alloys with unique architectural and industrial properties:
Quality and reliability form the foundation of our manufacturing philosophy. LvXing continuous geared hinges meet rigorous global safety standards. Our products have undergone cycle testing up to 1.5 million iterations under load, certifying their performance for high-traffic public installations.
Additionally, our hinges undergo strict quality control to guarantee alignment with safety guidelines, ADA compliance (offering low opening resistance), and CE certifications. By providing uniform support, our continuous hinges also assist in sealing the door frame perimeter. This enhances acoustic dampening and thermal efficiency in modern commercial buildings.
Backed by certified production capacities, premium partnerships, and fifteen years of expert engineering.
We hold the prestigious "Special Aluminium Materials for Aerospace" Certificate. This elite standard proves that our metallurgical precision and extrusion quality meet the highest architectural requirements.
Utilizing high-end Fenglu aluminum, our extrusion lines range from 800T to 20,000T. We produce alloys 1xxx, 2xxx, 3xxx, 5xxx, 6xxx, and 7xxx with section widths up to 1.2m and lengths up to 28m.
Our experienced engineers analyze customer designs, spot potential problems early, and offer practical insights. We turn technical concepts into reliable, customized hardware.
Certified by international bodies, our aluminum extrusions deliver excellent durability and weather resistance under challenging environment conditions.
From CAD modeling to prototype production, we support procurement coordinators, project managers, and builders throughout the design and ordering process.
An in-depth analysis of global commercial procurement, technical integration, and next-generation designs.
Commercial hardware distributors and procurement managers require stable, high-capacity manufacturers to mitigate supply chain disruptions. LvXing's factory footprint in Foshan offers direct logistics connections, automated extrusion tooling, and reliable lead times.
For large architectural installations, purchasing continuous geared hinges in volume requires clear pricing frameworks, customizable finishes (including clear anodized, dark bronze, and matte black), and custom lengths like 83", 95", and 120". By utilizing premium Fenglu aluminum billets, our structural profiles resist surface oxidation and wear, reducing lifecycle maintenance costs for facility owners.
Different entrance applications demand specific geared hinge configurations. We offer standard models in Full Mortise, Full Surface, Half Mortise, and Half Surface designs. Our technical engineering matrix highlights key specifications below:
| Specification Feature | Standard Duty Option | Heavy Duty (HD) Option | Specialist Heavy Duty (LL) Option |
|---|---|---|---|
| Base Metal Material | 6063-T6 Extruded Aluminum | 6063-T6 / 6061-T6 Alloys | High-Performance 7075-T6 (On request) |
| Door Weight Capability | Up to 200 lbs | Up to 540 lbs | Up to 1000 lbs (Low-Lead variant) |
| Bearings (Per 83" Hinge) | 16 Thrust Bearings | 32 Thrust Bearings | Custom Engineered Bearings |
| Available Finishes | Clear Anodized / Satin Aluminum | Bronze Anodized / Dark Bronze | Custom Powder Coat (RAL Matches) |
| Cycle Test Rating | 500,000 Cycles | 1,500,000 Cycles | 3,000,000+ Cycles (Heavy Duty applications) |
As smart building integration grows, entryways are shifting from simple mechanical barriers to connected IoT access points. Continuous geared hinges are ideal for housing wiring runs and concealed electrical components.
Our development pipeline includes the integration of Concealed Electrified Power Transfer (EPT) within geared hinge models. This technology allows low-voltage power to transition from the frame to the door panel invisibly. It secures and protects cables for smart locks, card readers, and panic bars while maintaining clean architectural sightlines.
Common questions answered by our engineering and sales department to guide your hardware selection process.
Select from our complete range of certified hinge designs and request custom volume pricing.
Our engineering support team is available to assist with custom CAD designs, raw extrusion parameters, and specialized mounting solutions. Leverage our high-volume production facilities to secure your architectural hardware supply chain.
LvXing Hinges
