Wholesale Aluminum Profile For Windows And Doors Manufacturer & Supplier

Engineering Architectural Excellence: Premium Industrial and Commercial Extrusion Solutions Backed by Rigorous Aerospace-Grade Competency and Comprehensive Global Standards Compliance.

Macro Market Dynamics

Global Aluminum Profile Trends for Fenestration Systems

Addressing the shifting requirements of urbanization, thermal boundary efficiency, and high-load civil engineering structures.

Thermal Efficiency & Net-Zero

Stricter environmental regulations demand windows and doors with ultra-low thermal transmittance (U-values). The structural integration of advanced thermal break profiles (PA66GF25 polyamide inserts) has become the gold standard for reducing building envelope HVAC loads.

Wind & Dynamic Load Resistance

As high-rise residential properties and commercial skyscrapers continue to redefine city skylines, framing profiles must withstand peak structural wind shears. Our custom-extruded aluminum profiles are engineered with optimal wall thicknesses to survive critical pressure testing.

Corrosion & Marine Adaptation

Urban coastal projects demand fenestration materials capable of defying high-salinity marine environments. Applying advanced architectural surface finishes, including anodized layers and PVDF fluorocarbon coatings, ensures minimal oxidation and decades-long structural durability.

20,000T
Max Extrusion Tonnage
15+ Yrs
R&D Team Experience
1.2 Meters
Maximum Profile Width
28 Meters
Maximum Profile Length
Manufacturer Profile & Capacity

Welcome to Lvxing: Leaders in High-Performance Aluminum Extrusion

Established in 2015 and located in Foshan City, Guangdong, LvXing Intelligent Equipment Co., Ltd. boasts a skilled R&D team with extensive experience. We leverage exceptional technical expertise to effectively transform customers' ideas into reality, consistently meeting their precise requirements.

We utilize premium Fenglu aluminum, offering a diverse range of profiles for flexible applications. Our extrusion lines, ranging from 800T to 20,000T, accommodate alloys 1xxx, 2xxx, 3xxx, 5xxx, 6xxx, and 7xxx, allowing us to produce shaped products with section dimensions up to 1.2 meters in width and 28 meters in length. These products are recognized for their precision and meticulous processing, finding broad application in aerospace, military, medical, and industrial sectors.

Our commitment to excellence is evident throughout the manufacturing process, rigorous quality control, thorough packaging, and efficient shipping procedures. This dedication has earned us recognition as a national excellent and honest enterprise, along with quality system certification in accordance with GB/T19001-2016/ISO9001:2015 standards. We aspire to be your trusted business partner and warmly invite you to visit our factory.

LvXing Manufacturing Facility Profile
Technical Specs

Alloy Characteristics & Mechanical Performance

A comprehensive metallurgical reference guide detailing the mechanical specifications of key aluminum alloys used in architectural and heavy-duty structural applications.

Alloy Series Common Temper Tensile Strength (MPa) Yield Strength (MPa) Elongation (A50%) Primary Industrial / Architectural Applications
6063 Series T5 / T6 ≥ 180 - 205 ≥ 145 - 170 ≥ 8 - 10% Standard architectural window frames, curtain walls, light structures. Excellent surface finish.
6061 Series T6 ≥ 290 ≥ 240 ≥ 8 - 10% Heavy structural load requirements, industrial truck beds, marine frames, structural glazing bridges.
6082 Series T6 ≥ 310 ≥ 260 ≥ 10% Highly dynamic structural loads, heavy transport frames, structural helipad base framing.
2xxx & 7xxx Series T6 / T651 ≥ 400 - 540 ≥ 350 - 460 ≥ 5 - 7% Aerospace structures, military tactical armor plate framing, specialized ultra-high strength engineering profiles.
Why Choose Us

Our Competitive Edge

How we leverage advanced machinery, engineering expertise, and quality control systems to lead the market.

Aerospace Certification Facility
Aerospace Certificate Icon

We have obtained the “Special Aluminium Materials for Aerospace” Certificate. This validates our mechanical calibration and absolute material integrity under high stress.

High-Quality Extrusion Profile Processing
Alloy Extrusion Icon

We provide and utilize high-quality Fenglu aluminum profiles. With extrusion lines ranging from 800T to 20,000T, we can produce alloys 1xxx, 2xxx, 3xxx, 5xxx, 6xxx, and 7xxx. We can manufacture fully shaped products with section dimensions up to 1.2 meters in width or 28 meters in length.

Technical Design and Verification
Technician Experience Icon

We have a team of technicians with 15 years of invaluable experience. Our deep understanding of customer requirements allows us to identify potential issues and offer practical insights, turning customer ideas into tangible products that meet specific needs.

Engineering Insights

High-Capacity Extrusions and Structural Fenestration Systems

Analyzing the performance profile of custom extrusions from 800T up to our heavy-duty 20,000T press lines.

Tonnage Capabilities

By utilizing our 20,000T extrusion press, we produce extra-large profiles (up to 1.2 meters wide) without welding. This provides extreme structural integrity for curtain walls, structural window profiles, and complex helipad bases.

Aerospace-Grade Precision

With our aerospace certification, we verify profiles for mechanical straightness, dimensional tolerance controls to strict international parameters, and grain microstructures to prevent stress corrosion cracking (SCC).

Advanced Customization

Our engineering team translates sketches, architectural layouts, and thermal calculations into custom dies. This ensures optimized product design and mitigates downstream structural integration risks.

Integrated Production Flow & Quality Boundaries

Tracing raw materials to high-performance, certified structural outputs.

01. Raw Material

Fenglu Aluminum Ingots (Alloys 1xxx-7xxx)

02. Extrusion

Extrusion Lines: 800T to 20,000T (Up to 1.2m W / 28m L)

03. Heat Treatment

Strict Heat Aging to Reach Target Temper (T5 / T6 / T66)

04. Quality Gate

GB/T19001-2016 / ISO9001:2015 & CE Quality Validation

Global Solutions

Localization Support, Project Adaptation & Compliance

Ensuring that our extruded window, door, and structural solutions seamlessly meet local building codes globally.

European Union (CE & EN)

Fully compliant with standard EN 12020-2 for aluminum extrusions, guaranteeing tight dimensional tolerances. Our thermal break profiles contribute significantly to European passive house requirements by dropping U-values below 0.8 W/(m²·K).

North America (AAMA & ASTM)

Engineered to comply with ASTM B221 and AAMA 2605 requirements. Our surface treatments deliver superior resistance against UV exposure, color fading, and chalking in extreme North American environments.

Asia-Pacific & Middle East

Tested to resist high thermal radiation and coastal sandstorms. Our profiles feature robust structural profiles designed to support double-insulating structural glass pane weight and mitigate high wind load parameters.

Innovation

Technical Roadmap & Sustainability

Leading the architectural community through advanced green metal extrusion practices and smart fenestration designs.

Low-Carbon Aluminum

Reducing primary carbon footprint via hydroelectric smelter sourcing and post-consumer scrap recycling integration. Keeping the raw material lifecycle circular and lowering embodied carbon index values.

Smart Facade Integration

Refining cavity channels inside our window and door profiles to house IoT sensor arrays, automatic opening actuators, and electronic locking systems for smart building integration.

Ultra-Wide Facade Modules

Capitalizing on our 20,000T extrusion machinery to push unitized curtain wall limits, allowing architects to specify expansive floor-to-ceiling glass sizes with thin frame margins.

FAQ

Frequently Asked Questions

Expert clarifications regarding alloy selection, architectural designs, compliance, and custom ordering processes.

What is the main advantage of using Fenglu aluminum for window and door profiles?
Fenglu aluminum is renowned globally for its consistent alloy composition, structural purity, and superb response to heat treatment processes. This raw material base combined with our precise thermal cycles guarantees higher tensile and yield strengths, enabling window and door systems to handle extreme structural loads without dimensional warping.
How does extrusion press tonnage (e.g., 20,000T) affect structural windows and doors?
High extrusion tonnage (such as our 20,000T line) allows for the production of wider profile cross-sections (up to 1.2 meters) and complex wall designs with tight tolerances. This is crucial for high-rise commercial window systems and curtain wall mullions that must carry heavy structural glazing glass without bowing.
What is the standard tolerance and specifications for architectural aluminum profiles?
Our architectural aluminum profiles conform strictly to GB/T19001-2016/ISO9001:2015 and European EN 12020-2 standards. We test for mechanical indicators (tensile, yield strength, and elongation) and offer full profile tracking reports with every shipped batch.
Do you support customized profile shapes for custom architectural solutions?
Yes. Backed by our 15-year technical team, we offer full design engineering, structural checking, and customized die extrusion options. We translate blueprint requirements into customized tooling profiles designed for specialized door and window installations.
Integrated Systems

Engineered Interface Profiles & Structures

Visualizing our advanced engineering profiles used across structural envelopes and deck framing environments.

Advanced Extruded Profiles System Overview Map