Explore our premium range of custom profiles, helideck structures, geared hinges, and performance heat sinks engineered for modern infrastructures.
Established in 2015 and located in Foshan City, Guangdong (the heart of China's aluminum industrial manufacturing ecosystem), LvXing Intelligent Equipment Co., Ltd. has established a formidable position as an industry pioneer. Leveraging a highly skilled R&D engineering team, we bridge the gap between architectural concept and industrial reality, transforming intricate architectural designs into optimized, structural custom door aluminum profiles.
As a global B2B supplier, we understand that high-traffic door frames, structural curtain walls, and industrial entry systems demand superior dimensional accuracy and alloy performance. By utilizing premium-grade Fenglu aluminum raw materials, we ensure that every custom profile exhibits superior strength, weatherability, and finish. Our production capability encompasses standard 1xxx to high-strength 7xxx alloys, catering to aerospace, military, marine, architectural, and commercial system specifications.
Delivering precision-machined profiles using state-of-the-art extrusion technologies and specialized high-strength alloys.
Our factory capabilities go beyond traditional extrusion limits. Utilizing an array of manufacturing assets ranging from 800T to 20,000T extrusion presses, we can produce shaped profiles with ultra-wide cross-sections up to 1.2 meters and single continuous lengths up to 28 meters. This makes LvXing one of the few certified partners globally capable of delivering large-scale structural assemblies for skyscrapers, high-speed rail systems, and helipads.
| Alloy Group | Common Tempers | Maximum Dimensions | Primary Industrial Application | Key Performance Metrics |
|---|---|---|---|---|
| 6xxx Series (e.g., 6063, 6061, 6082) | T5, T6, T6511 | Width: up to 1.2m, Length: 28m | Commercial door frames, thermal break profiles, sliding tracks | Excellent corrosion resistance, high weldability, superior surface finish |
| 5xxx Series (e.g., 5052, 5083) | H112, H32, O | Customized to specification | Marine architectural doors, marine-grade profiles | Exceptional resistance to saltwater environments, superior ductility |
| 7xxx Series (e.g., 7075) | T6, T651 | Structural framing components | Aerospace structures, high-strength structural profiles | High mechanical strength, comparable to structural steel at 1/3 weight |
| 1xxx - 3xxx Series (e.g., 1060, 3003) | H14, H24 | Customized to specification | Thermal management, decorative architectural claddings | Highly ductile, excellent thermal and electrical conductivity |
Why Fortune 500 engineering enterprises, global contractors, and architectural firms trust LvXing.
We are authorized holders of the prestigious “Special Aluminium Materials for Aerospace” Certificate. Our manufacturing lines adhere strictly to GB/T19001-2016 and ISO9001:2015 quality control parameters, satisfying military and high-load structural requirements.
By partner-sourcing premium raw Fenglu aluminum, our machinery array (ranging from 800T to 20,000T) processes custom geometries with section widths up to 1.2m and lengths up to 28m across all alloy grades (1xxx to 7xxx).
Our team of technical engineers possess 15+ years of invaluable hands-on extrusion experience. We conduct preventative design reviews, identify potential engineering challenges before mold fabrication, and optimize CAD files to achieve peak physical performance.
Modern architecture demands structural profiles that offer both aesthetic elegance and structural resilience. Standard off-the-shelf door framing profiles rarely satisfy the specialized parameters required for massive curtain walls, heavy-duty commercial storefront entries, or acoustic high-insulation sliding patio doors. Custom door aluminum profiles have become the gold standard for high-performance buildings.
With custom extrusions, architects and contractors can specify precise cross-sectional thicknesses, integrating complex internal webbing to optimize load path distribution. This optimization translates directly to enhanced wind pressure resistance (crucial for high-rise coastal developments), improved thermal efficiency via polyamide thermal breaks, and long-term mechanical resilience when paired with continuous geared hinge hardware.
LvXing works alongside architectural specifiers to construct profiles tailored for specific hardware integrations, ensuring weatherseals, locking systems, and heavy-duty hinges align with zero tolerance deviation.
The application of custom-engineered extrusions extends far beyond standard doorway configurations. LvXing's comprehensive manufacturing capacity drives innovation across major structural sectors:
Foshan City, Guangdong is globally recognized as the central hub for aluminum metallurgy, die design, extrusion technology, and surface treatment processing. Partnering directly with LvXing in Foshan provides B2B buyers with access to a highly integrated industrial ecosystem:
Direct access to raw billet smelting, custom extrusion mold design, CNC machining, anodizing, powder coating, and specialized packaging within a 50km radius.
We exclusively extrude premium-quality raw material billets (Fenglu Aluminum), guaranteeing excellent metal purity, uniform grain structure, and high mechanical performance.
Whether you require delicate slim-frame interior door profiles or massive 28-meter structural profiles for heavy infrastructure, we scale to match demand.
All processes meet the ISO9001:2015 quality framework. Profiles are certified with aerospace-grade structural approvals, ensuring reliable product lifespans.
Get technical answers from our engineering division regarding alloy selection, die design, surface finishes, and global procurement logistics.
6063-T6 is the industry standard for architectural doors and storefront profiles. It offers an exceptionally smooth surface finish, outstanding corrosion resistance, and is highly receptive to anodizing and powder coating processes. In contrast, 6061-T6 is a higher-strength structural alloy, making it ideal for heavy-duty structural components, industrial door assemblies, or load-bearing support framework. While 6061 provides superior yield and tensile strength, its extruded surface finish is typically less uniform than 6063.
Our manufacturing facility utilizes high-precision CNC die fabrication equipment alongside advanced cooling and stretching systems on our 800T to 20,000T extrusion lines. We adhere to high industry benchmarks (such as Chinese National Standard GB/T 14846, EN 755, and ASTM standard specifications). Our engineers continuously monitor die wear, billet heating uniformity, and run-out table alignment to prevent thermal warping or dimensional drift, maintaining critical tolerances for complex interlocking components.
Fenglu is recognized as one of the premier aluminum billet smelters globally. By selecting Fenglu raw materials, we eliminate impurities often found in recycled scrap aluminum. This guarantees a consistent metallurgical composition across batches, ensuring that mechanical testing metrics (tensile strength, yield, and elongation) consistently meet design specs and provide excellent surface quality for anodizing and powder coating.
Yes. We offer a comprehensive suite of surface treatment options, including chemical anodizing (clear, bronze, black, gold), electrostatic powder coating (RAL color mapping), and premium PVDF (Fluorocarbon) coatings. PVDF is highly recommended for coastal or high-salinity applications where architectural framing is exposed to UV radiation and airborne salt spray, maintaining structural integrity and color retention for decades.
For custom door profiles, the process begins with CAD/CAM drawing approval, followed by die tooling fabrication (typically 10 to 14 working days). Once the die is completed, we run sample extrusions for quality checks. Following sample approval, full-scale production runs are completed in 15 to 25 days, depending on quantity, surface finish specifications, and complexity.
We implement B2B export-grade packaging. Each profile is protected with a protective film to prevent surface scratching. Individual profiles are then wrapped in composite water-resistant paper, placed in wooden crates or heavy-duty cardboard boxes, and loaded using metal straps. This ensures they arrive securely at the project site or distribution center, free from damage or oxidation.
Discover our specialized range of helideck safety systems, architectural components, and heavy-duty geared hinge assemblies.
Send us your drawings or performance specifications. Our engineering division will analyze your structural load requirements and provide a quote for dies and production.
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