Explore our premium grade structures, customized for commercial infrastructure and marine resilience.
Established in 2015 and located in Foshan City, Guangdong—the epicenter of the global metallurgical supply chain—LvXing Intelligent Equipment Co., Ltd. has grown to become a benchmark in customized structural aluminum profiles. Driven by a highly experienced research and development division, we transform conceptual architectural and industrial ideas into reality with rigorous attention to engineering tolerances.
We source premium raw Fenglu aluminum billets to ensure exceptional metallurgical stability across our ranges. Operating a comprehensive fleet of heavy extrusion machinery—with pressures spanning from 800T to 20,000T—our facility process alloys within the 1xxx, 2xxx, 3xxx, 5xxx, 6xxx, and 7xxx series. This expansive capability allows us to fabricate profile sections measuring up to 1.2 meters in width and single extruded lengths extending up to 28 meters.
Fully compliant with GB/T19001-2016 and ISO9001:2015 international quality management benchmarks, Lvxing provides end-to-end design, extrusion, machining, and logistics control.
Designed for mission-critical installations requiring superior strength-to-weight performance.
We hold the prestigious "Special Aluminium Materials for Aerospace" certificate, signifying that our materials pass deep-level molecular analysis and pressure-load thresholds required in structural aviation installations.
Harnessing raw Fenglu billets allows our extrusion lines (800T to 20,000T) to consistently craft 1xxx to 7xxx alloys up to 1.2m wide and 28m in length. Superior mechanical traits make these profiles ideal for architectural facades.
Our veteran design and engineering desk leverages fifteen years of metallurgical and industrial application expertise. We troubleshoot stress parameters, analyze wind loads, and adapt designs to optimize yields and cost profiles.
A Comprehensive Engineering & Sourcing Analysis for Project Managers and Procurement Officers.
In modern architectural design, selecting the proper aluminum alloy determines the facade's longevity, load-bearing capacity, and energy performance. For premium windows and doors, the structural backbone is typically composed of Al-Mg-Si alloys (6000 series), specifically 6063 and 6061. These alloys offer the optimal balance of mechanical yield strength, surface polish, anodizing responsiveness, and thermal break integration capability.
Lvxing’s production utilizes high-grade Fenglu billet sourcing to limit microscopic impurities such as excess iron, which can cause surface blemishes or impair structural durability. Below is a mechanical benchmark detailing the characteristics of our primary window, door, and structural alloys:
For high-rise developments prone to extreme wind pressures, 6061-T6 profiles offer double the yield strength of standard architectural 6063-T5, ensuring that glass spans remain anchored without structural deformation. By utilizing our 20,000T extrusion line, we can output these dense profiles with tight dimension tolerances (+/- 0.1mm), minimizing air and water infiltration in the finished fenestration assemblies.
| Alloy & Temper | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Primary Application Scenarios |
|---|---|---|---|---|
| 6063-T5 | ≥ 110 | ≥ 160 | ≥ 8 | Standard residential window frames, interior sliding doors, light structural trim. |
| 6063-T6 | ≥ 170 | ≥ 215 | ≥ 8 | Commercial storefront entrances, curtain walls, high-wind residential sash systems. |
| 6061-T6 | ≥ 240 | ≥ 260 | ≥ 10 | High-load structural transoms, heavy skylight framing, industrial support frames. |
| 7075-T6 | ≥ 500 | ≥ 570 | ≥ 7 | Aerospace-grade components, heavy military rail applications, custom landing structures. |
Foshan, located in China's Guangdong province, is globally recognized as the key manufacturing hub for high-quality aluminum profiles. Operating from Foshan enables LvXing to tap into a highly dense ecosystem of tooling specialists, raw billet smelting, custom extrusion surface treatments (including PVDF, powder coatings, and electroplating), and seamless export infrastructure via the Pearl River Delta.
This localized supply chain cluster yields significant cost efficiencies for global procurement professionals. Tooling design and fabrication of extrusion dies—which can take weeks in Western markets—are frequently completed within 7 to 10 days in Foshan. This acceleration translates directly to lower initial custom extrusion costs, allowing project managers to rapidly prototype custom profile geometries.
Sourcing structural components from an overseas factory requires rigorous adherence to local building codes. In North America, windows and doors must comply with the AAMA/WDMA/CSA 101/I.S.2/A440 standard for structural load resistance and water tightness. In Europe, CE marking along with compliance to EN 14351-1 is mandatory.
Lvxing’s production is structured to provide full traceability. Our manufacturing processes match the GB/T19001-2016 / ISO9001:2015 specifications, ensuring that every batch of aluminum profiles shipped can be traced back to its raw billet heat number. The "Special Aluminium Materials for Aerospace" certificate demonstrates our ability to achieve the highest level of mechanical consistency required for heavy infrastructure, rail transit, and helipad installations.
From high-traffic municipal structures to specialized coastal defense installations.
Subway platforms experience intense positive and negative air pressure pulses from arriving trains. Our subway screen door framing, built under CE-certified safety standards, leverages high-strength structural profiles that resist fatigue from continuous cycling and pressure variations.
Helipads and rooftop helicopter landing pads installed on marine vessels, luxury hotels, or coastal hospitals require superior resistance to saline corrosion. Lvxing’s aluminum landing pad components and safety meshes utilize highly anodized 6000-series alloys that block salt-spray oxidation.
In cold and temperate climates, windows and doors require thermal insulation to prevent condensation and reduce HVAC loads. Our customized extrusion processes allow for the integration of Polyamide thermal barrier strips (such as PA66 GF25), achieving high energy ratings.
The window and door industry is moving rapidly toward sustainable building envelopes. Low-carbon recycled aluminum is shifting from a premium option to a baseline requirement. At Lvxing, we are optimizing our extrusion lines to incorporate recycled billet blends that reduce carbon output by up to 70% while maintaining the chemical and mechanical properties of primary alloys.
Simultaneously, tooling and die designs are increasingly shaped by predictive AI software. By simulating metal flow through dies under high pressure (800T to 20,000T), we can prevent structural weak points before the die is cut. This simulation technology minimizes trial runs, reduces production waste, and ensures that complex architectural designs are manufactured on schedule.
Answers to common structural, logistics, and quality questions from project developers and engineers.
6063 is the standard choice for architectural framing due to its excellent surface finish, high corrosion resistance, and adaptability to anodizing and powder coating. It offers moderate strength. 6061 is a structural-grade alloy with higher silicon and magnesium content, providing significantly higher tensile and yield strength. It is typically selected for heavy load-bearing frames, high-rise curtain walls, and industrial applications where structural integrity is the primary requirement.
Our quality control program operates under the ISO9001:2015 quality management standard. We utilize spectral analysis to verify alloy chemistry before extrusion, dimensional scanning to monitor tolerances during runs, and mechanical load testing to confirm temper ratings. Every shipment includes metallurgical certifications traceable to the original billet melt.
Tooling costs vary based on profile dimensions, complexity, and the extrusion press size required (from 800T up to 20,000T). Simple solid shapes require less complex tooling, while hollow profiles require multi-part bridge dies. In Foshan, die tooling is highly cost-effective, and for volume orders, Lvxing frequently rebates the tooling cost back to the client once a specified tonnage threshold is reached.
Aluminum is a highly conductive metal. A thermal break profile splits the interior and exterior aluminum sections with a low-conductivity structural barrier, typically a reinforced polyamide strip (PA66 GF25). This barrier blocks the thermal bridge, reducing heat transfer, lowering U-factors, and preventing condensation on interior surfaces.
For marine, offshore, or high-exposure settings (such as helipads or subway screen doors), we recommend high-micron anodizing (Class I, 18+ microns) or multi-coat PVDF (Fluoropolymer) coatings. PVDF coatings provide excellent resistance to UV radiation, salt-spray corrosion, chemical degradation, and color fading, meeting AAMA 2605 specifications.
Complete structural systems including continuous gearing hinges and modular transport elements.
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