Wholesale Aluminum Profile Glass Door Frame Manufacturer & Factory

Architectural Precision Alloys, Heavy-Duty Extrusions, and Complete Smart System Engineering Solutions for High-End Construction Projects Globally.

Industrial Extrusion Experts: Welcome to LvXing

Established in 2015 and headquartered in the global aluminum extrusion hub of Foshan City, Guangdong Province, LvXing Intelligent Equipment Co., Ltd. stands at the forefront of high-precision metallurgical fabrication. As a certified manufacturer, we leverage a highly-engineered research and development infrastructure to convert demanding architectural and structural concepts into reality.

Our strategic partnerships include sourcing premium-grade Fenglu aluminum, allowing us to supply complex profiles that serve heavy-duty industrial, architectural, and aerospace configurations. With state-of-the-art extrusion lines scaling from 800T to 20,000T, we accommodate high-performance alloys including the 1xxx, 2xxx, 3xxx, 5xxx, 6xxx, and 7xxx series.

LvXing excels in extreme extrusion profiles, manufacturing structural units up to 1.2 meters in cross-sectional width and 28 meters in length. This unparalleled capability places our technology at the core of high-stakes structural applications—ranging from skyscraper glass structural curtain walls and industrial doors to specialized marine offshore helidecks.

Aerospace-Grade Engineering

Our facility holds the prestigious "Special Aluminium Materials for Aerospace" certificate, validating our extreme precision tolerances, consistent mechanical properties, and structural reliability under high-load thresholds.

Certified Compliance & Standards

Fully certified under GB/T19001-2016 and ISO9001:2015 international quality management systems, executing 100% traceabilty tracking across raw material billet cast, extrusion thermal cycles, and anodized coatings.

20,000T
Extrusion Press Limit
15+ Yrs
R&D Team Experience
28m
Maximum Profile Length
1.2m
Max Cross-Section Width

Our Competitive Edge

Our core capabilities combine heavy industry hardware with precise metallurgical research to offer unparalleled structural and architectural profiles.

Special Aluminium Materials Certification
Aerospace Seal

We have obtained the “Special Aluminium Materials for Aerospace” Certificate. This ensures our metals withstand severe environmental stress, wind loads, and thermal expansions.

Extrusion Facility Line
Engineering Seal

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 & Engineering
Design Verification

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.

Global Enterprise Sourcing & Architectural Demands

Industrial supply parameters for modern commercial glass wall systems, office partitions, and slim-frame aluminum architectural profiles.

Alloy Selection & Tempers

We primarily utilize 6063-T5/T6 and 6061-T6 alloys for aluminum glass door frames. These configurations yield superior surface finish aesthetics, complex geometry wall thickness controls, and robust tensile properties crucial for high-traffic door assemblies.

Thermal Efficiency & Insulators

Our profiles integrate advanced polyamide thermal barrier strips (PA66-GF25), substantially lowering structural U-factors. This design is highly demanded by global builders targeting LEED, BREEAM, and international green building compliance standards.

Strict Tolerance Management

Utilizing state-of-the-art precision tooling and CAD control, we achieve dimensional tolerances surpassing standard EN 755-9 specifications, eliminating misalignment problems during automatic door glass installations.

Foshan's Global Supply Chain Advantage

Foshan City is the undisputed global epicentre for aluminum extrusion technology and ancillary processing. Sourcing your architectural door profile solutions from LvXing Intelligent Equipment in Foshan translates to an unparalleled cost-to-performance matrix and drastic reductions in lead times.

Our ecosystem integrates die design, custom mold tooling, high-volume billet casting, specialized multi-axis CNC machining, and comprehensive surface treating (from bright anodizing and sandblasting to fluorocarbon PVDF coatings) within a 20-kilometer radius. This vertical consolidation ensures that complex custom profiles, large-scale glass wall frame projects, and structural modules are manufactured, certified, and packed without shipping delay.

Through raw material consolidation contracts with prime aluminum suppliers (such as Fenglu Aluminum), we cushion global enterprise procurers against sudden market volatility, ensuring stability across large-scale multi-phase residential or commercial developments.

Integrated Logistics Node

Direct proximity to major global shipping terminals including Guangzhou Nansha Port and Shenzhen Yantian, allowing optimized container stuffing, flat-rack transport for structural profiles up to 28m, and rapid custom dispatching.

Advanced CNC Fabrication

Our workshops provide deep post-extrusion fabrication services, including custom miter cuts, milling pocket locks, mechanical tapping, and architectural sub-assembly, ensuring your frames are site-ready.

Localization Support & International Compliance

Ensuring regional building code certification, static structural load calculations, and global site deployment compatibility.

North America (AAMA/ASTM)

We optimize frames to meet AAMA 2605 requirements for powder coating and anodizing, alongside ASTM E283, E331, and E330 performance criteria for wind, structural deflection, and water infiltration resistance.

Europe (EN Standards & CE)

Our extrusions adhere to EN 573-3 chemical composition standards and EN 755 mechanical requirements, ensuring effortless integration into projects requiring CE declaration of performance (DoP) indicators.

Oceania (AS/NZS 1866)

Engineered to withstand intense ultraviolet rays and coastal salinity, our architectural alloys meet the rigid specifications of AS/NZS 1866 structural profiles, keeping integrity intact across decades.

Modern Architectural Application Scenarios & Design Trends

How minimalist trends, acoustic demands, and smart system integration are transforming the high-performance aluminum profile sector.

Minimalist Ultra-Slim Frameless Systems

Modern architecture demands maximizing natural daylight and unobstructed views. The industry has shifted towards structural glass walls with hidden, ultra-narrow profiles. Leveraging high-tensile 6061-T6 alloys allows our systems to support massive glass loads with sightlines smaller than 20mm, providing outstanding wind resistance.

Smart Glass & Automation Integration

Aluminum profiles are no longer passive envelopes. Today's commercial glass doors feature integrated cable paths for motorized operations, biometric access hardware, and wiring conduits for electrochromic smart privacy glass. Our precision CNC drilling and profile chamber design streamline electrical assembly right on the job site.

Circular Economy & Green Infrastructure

Sustainable sourcing is a primary mandate. Our production incorporates clean recycled aluminum billets, coupled with energy-efficient extrusion cycles that utilize green electric systems. Operating with localized, high-durability coatings ensures structural profiles last longer, minimizing the carbon footprint over the building's lifecycle.

Advanced Acoustic & Soundproofing Performance

Urban dense structures demand heavy acoustic attenuation. The profile layout integrates multi-chamber internal geometry designed for sound barrier inserts and perimeter gasket profiles. This setup isolates external and internal office noise, hitting high Sound Transmission Class (STC) ratings.

LvXing Heavy Aluminum Extrusion Factory Showcase

Expert Q&A: Aluminum Door Frame Extrusions

Our technical team answers common design, alloy, regulatory, and logistics queries from structural engineers and global procurement managers.

Why is the 6063 alloy chosen over the 6061 alloy for architectural glass door frames?
6063 aluminum alloy features excellent extrudability, thin-wall precision, and outstanding surface finish characteristics, making it perfect for complex architectural detailing and anodized treatments. On the other hand, 6061 provides higher ultimate tensile strength and shear yield properties, making it the alloy of choice for high-load structural sections, commercial storefront sills, and heavy industrial framing systems.
What quality parameters guarantee compliance for high-wind-load skyscraper glass frames?
Compliance is guaranteed through finite element analysis (FEA) deflection calculations under design wind loads, coupled with tensile yield checks. We provide full mechanical documentation, mill certificates conforming to EN 10204 3.1, and verify profile density and thickness profiles using ultra-precision digital calipers and material hardness testing.
How does the 800T to 20,000T extrusion range benefit custom projects?
Smaller presses (800T - 2000T) allow efficient extrusion of intricate, lightweight, thin-walled window trim and interior glass partition frames with minimal tooling costs. Massive presses (up to 20,000T) make it possible to extrude thick-walled structural frames, wide mullions, and large industrial shapes up to 1.2m wide without welding, ensuring maximum structural integrity.
What surface treatments are available for corrosive coastal environments?
For extreme locations, we recommend either Class I acid-etched clear anodizing (minimum 18-micron layer thickness) or marine-grade Fluorocarbon PVDF coatings (2-coat or 3-coat systems). Both treatments undergo rigorous testing, including a 3,000-hour salt spray exposure test, ensuring they resist pitting and color fading under heavy UV exposure.