Discover our premium range of CE certified continuous and geared window hinges designed for high-frequency use and structural endurance.
Pioneering High-Performance Aluminum Extrusion & Architectural Fenestration Components
Established in 2015 and located in the industrial heart of Foshan City, Guangdong, LvXing Intelligent Equipment Co., Ltd. has established itself as an industry-leading manufacturer. Our focus is the engineering and fabrication of customized architectural aluminum solutions, specialized continuous geared hinges, and window hardware accessories.
Supported by a highly skilled R&D department and utilizing premium Fenglu aluminum profiles, we possess the capabilities to convert complex design concepts into high-performance structural products. From standard commercial window profiles to defense-grade components, our custom-engineered profiles meet the requirements of modern architectural designs.
Certified Quality Management: Our facility operates in strict compliance with GB/T19001-2016 / ISO9001:2015 quality assurance frameworks, guaranteeing trace-level material control and reliability across all production runs.
Deploying advanced manufacturing infrastructure to support architectural and industrial challenges globally.
Equipped with a collection of modern extrusion presses ranging from 800 Tons to 20,000 Tons, we can extrude complete profile configurations up to 1.2 meters in width and 28 meters in length. This scale supports the manufacturing of structural members and heavy-duty, continuous geared hinges with minimal joints.
Our technical team leverages 15 years of industry experience, assisting clients in avoiding design issues and improving product performance. This engineering depth has allowed us to secure the prestigious "Special Aluminium Materials for Aerospace" certification, establishing our quality control for critical applications.
Whether optimizing thermal-break profiles or testing load cycles on large continuous geared hinges, our engineering capabilities help ensure projects meet global commercial standards.
An In-Depth Engineering Guide on Materials, Design Standards, and Quality Control for High-Performance Fenestration Systems.
Modern commercial buildings demand durable, high-performance curtain walls, windows, and storefront entrances. Hinges serve as critical pivot mechanisms, supporting structural loads while maintaining ease of operation. Customized continuous geared hinges distribute load across the full frame height, preventing sag and alignment issues common in high-traffic doors and heavy windows.
Customizing these hinges allows architects and engineers to match profile geometry, incorporate thermal-break gaps, select specific alloys, and ensure uniform surface finishes. This level of customization improves durability and integration within curtain walls and structural frames.
Foshan City, Guangdong is a global hub for aluminum extrusion. Sourcing custom window hinges from this region offers distinct supply chain and technical advantages:
For building materials, reliability is essential. CE certification verifies that our customized window hinges comply with European Union directives for safety, durability, and load-bearing performance. Specifically:
By using alloys certified for aerospace applications, we maintain strict mechanical standards. Our 6000-series and 7000-series alloy formulations offer optimal tensile strengths, yield values, and corrosion resistance to withstand the stresses of high-traffic commercial building applications.
Our hardware solutions support diverse climatic and structural requirements globally:
Why architectural engineers and global procurement officers specify our customized hinges.
Our raw materials comply with aerospace-grade purity standards, offering higher tensile strength, reduced material fatigue, and structural reliability under continuous load.
Advanced hydraulic press capabilities allow us to produce dense, complex profile configurations with precise dimensional tolerances.
Our engineering team helps optimize structural drawings, identify design errors early, and improve overall system performance before production begins.
Staying ahead of structural regulations, building energy demands, and raw material dynamics.
Global energy regulations require improved thermal performance from building envelopes. Hinges must integrate within thermal-break profiles without creating thermal bridges. Our custom hinge profiles align with polyamide thermal barrier designs to maintain the overall energy efficiency of modern storefront and curtain wall systems.
Modern architectural trends favor minimal sightlines. Continuous geared hinges can be designed as flush or concealed profiles, hidden within window and door frames while supporting high weight capacities.
Aluminum is infinitely recyclable. Using eco-friendly aluminum profiles, certified with Low-Carbon and EPD (Environmental Product Declaration) standards, helps global builders achieve LEED and BREEAM certifications.
Answers to engineering, manufacturing, and procurement inquiries from architectural hardware experts.
Continuous geared hinges distribute weight along the full height of the frame, reducing stress on the door or window structure. This eliminates hinge sag, prevents misalignment, and extends the operational life of heavy commercial installations.
We primarily utilize 6063-T6 or 6005-T5/T6 alloys, which provide a balanced combination of tensile strength, corrosion resistance, and extrusion finish. For extreme structural applications, 7000-series alloys are available.
We implement a strict quality control workflow in accordance with GB/T19001-2016 / ISO9001:2015. Our production lines use advanced coordinate measurement systems and computerized quality testing to verify dimensions against client drawings before shipping.
We recommend Class I or Class II anodized finishes (complying with Qualanod standards) or multi-coat PVDF/fluorocarbon liquid coatings. These treatments protect aluminum profiles against salt spray and coastal atmospheric conditions.
For custom profile configurations, tooling design and prototype fabrication generally require 10 to 15 business days. Production runs begin immediately following customer approval of the physical samples.
Yes. Our heavy-duty continuous geared hinges are designed and certified to support weights exceeding 150 kg per door or window panel, making them suitable for triple and double-glazed commercial units.
Select a product below to access drawings, mechanical specifications, and volume pricing information.
LvXing Hinges
