Explore our flagship precision-engineered extrusion profiles manufactured under stringent quality standards.
Integrating 19 years of metallurgical expertise, state-of-the-art extrusion press technology, and global supply chain compliance for high-spec engineering requirements.
Qianyu Aluminum Industry boasts 19 years of professional experience in the production and manufacturing of aluminum materials. It is a leading manufacturer dedicated to aluminum fences, structural profiles, and home decoration building materials. Our engineering team brings deep material science knowledge to solve complex extrusion challenges.
Our vision is to become a global leader in aluminum profile manufacturing and architectural solutions. Through cooperation with numerous well-known enterprises worldwide, our products have been exported to over 60 countries across North America, Europe, the Middle East, and Southeast Asia, earning international recognition.
From raw material billet inspection to 3D laser coordinate measurement of extruded cross-sections, our strict QC protocols adhere to ISO 9001 and QUALICOAT standards. We ensure batch-to-batch consistency, dimensional tolerance down to ±0.1mm, and zero material defects.
Precision custom aluminum extrusion requires rigorous control over chemical composition, thermal dynamics, and mechanical properties. Below is our engineering matrix for standard and custom profile alloys.
| Alloy Series | Key Tempering Options | Tensile Strength (MPa) | Yield Strength (MPa) | Primary Industrial Applications |
|---|---|---|---|---|
| 6063 Alloy | T5, T6 | 200 - 245 | 165 - 205 | Architectural window/door frames, curtain walls, decorative trims, louver pergolas. |
| 6061 Alloy | T6, T651 | 290 - 310 | 240 - 275 | Heavy structural beams, industrial assembly automation, linear sliding modules, truck beds. |
| 6005A Alloy | T5, T6 | 260 - 280 | 215 - 235 | Railway carriages, solar mounting structures, structural tube systems, high-stress railing. |
| 6463 Alloy | T5, T6 | 200 - 220 | 160 - 180 | High-brightness chemical polished applications, shower enclosures, premium trim panels. |
Extrusion is only the first step. Our post-processing facilities feature 3-axis, 4-axis, and 5-axis CNC machining centers capable of milling, tapping, precision cutting, bending, and punching profiles up to 12 meters in length with micro-level accuracy.
We provide comprehensive surface treatments: Powder Coating (AkzoNobel/PPG certified), Fluorocarbon (PVDF) Spraying (>3000hr salt spray resistance), Anodizing (Class 10/15/25), Electrophoresis, and 3D Thermal Transfer Wood Grain finishes.
Accelerate your product development cycle with our fast-track CAD/CAM mold development program. New custom extrusion dies can be manufactured and sampled within 48 to 72 hours for critical projects.
Maximizing procurement ROI through integrated raw material sourcing, scale economies, and flexible OEM/ODM manufacturing capability.
By operating an end-to-end manufacturing complex in China's prime industrial cluster, Qianyu eliminates middleman markups, streamlines customs compliance, and guarantees uncompromised material purity from pure aluminum ingots to packaged profiles.
Benefit from highly competitive conversion costs, standardized mold libraries, and bulk raw ingot purchasing contracts, saving 20-35% compared to Western extruders.
With 5,000+ tons of billet inventory in stock and automated multi-line extrusion scheduling, standard profile lead times are reduced to 10-15 business days.
Full support for DWG/STEP files. Our design team optimizes section modulus, weight distribution, and assembly snap-fits to minimize raw material usage while maximizing structural rigidity.
Export-grade wooden crate packaging, anti-scratch film wrapping, sea/air freight booking, and duty-paid (DDP/FOB/CIF) international shipping protection for direct job-site delivery.
In-depth technical breakdown of our specialized product series including outdoor structures, architectural framing, and industrial profiles.
Lightweight Yet Robust Structure: Crafted from high-grade aluminum alloys (6xxx series), our pergolas combine high mechanical strength (tensile strength 200-350 MPa) with a structural weight 60% lighter than traditional steel. Ideal for rooftop gardens, poolside installations, and commercial public parks, they drastically reduce foundation load requirements while supporting clear spans up to 12 meters.
Powder Coating: 20+ color options, UV-resistant with a 10+ years color fastness.
Fluorocarbon Spraying: Self-cleaning surface, salt-spray resistance (>3,000 hours), perfect for coastal regions.
Anodizing: Scratch-resistant surface ideal for high-traffic environments.
Leverage CAD/CNC integration for bespoke designs: curved roofs, lattice privacy screens, geometric shading fins, integrated LED channels, solar panel supports, or climbing plant trellis systems with rapid prototyping in 7 days.
Fast-track project delivery supported by raw material stock. Stainless steel assembly fasteners ensure a corrosion-free lifespan. 95% recyclable content aligns with international LEED green building standards.
Aluminum alloy flooring is engineered for ultra-demanding environments where high load capacities, lightweight characteristics, non-combustibility, and corrosion resistance are non-negotiable. Utilizing high-pressure die-casting or precision heavy profile extrusion, these floors form an extraordinarily high-density structural unit.
Architectural decorative aluminum reduces overall superstructure dead-weight while enhancing exterior aesthetics. Used across commercial and residential complexes for framed/unitized curtain walls, aluminum tiles, sunrooms, louvers, wall claddings, and decorative trim lines.
Modern Aluminum Fencing & Railings: Ideal for garden enclosures, pool safety barriers, and balcony guardrails. Manufactured from high-strength alloy with wall thicknesses from 1.5mm to 2.0mm and heights up to 6 feet, providing an unbeatable barrier against intrusion, severe weather, and rust.
Rigorous quality control processes validated by world-recognized standards.
Adapting precision aluminum profiles to diverse regional climates, building codes, and emerging green energy applications.
For seaside architectural projects facing salt air spray and high moisture, our PVDF coating and thick-film anodizing options resist oxidation for over 25 years without flaking or pitting, satisfying stringent Florida Building Codes and Eurocode standards.
Aluminum profiles are essential in solar PV mounting structures, EV battery enclosure trays, and heat sink exchangers. The high strength-to-weight ratio accelerates global carbon neutrality targets across energy sectors.
T-slot modular aluminum extrusions are revolutionizing smart factory assembly lines, 3D printer chassis, and linear sliding modules by enabling flexible, reconfigurable, and ultra-precise machine frameworks.
Expert answers to key technical, procurement, and manufacturing questions for B2B buyers and structural engineers.
We manufacture extrusions according to EN 755-9 and EN 12020-2 precision standards. Standard dimensional tolerances range within ±0.15mm to ±0.3mm depending on cross-sectional geometry. Higher precision tight tolerances down to ±0.05mm can be achieved via post-extrusion CNC machining.
Select 6063 if your project prioritizes smooth surface finish, intricate design aesthetics, anodizing clarity, or architectural framing (e.g., doors, windows, louvers). Choose 6061 if higher tensile strength, structural load bearing, heavy machining, or welded framing is required (e.g., machinery frames, industrial platforms, transportation equipment).
New die manufacturing and initial sample production take 7 to 10 days. Once die samples are approved by the client, bulk production requires approximately 12 to 20 days depending on surface treatment specifications and order volume.
Yes. We specialize in 3D thermal vacuum transfer wood grain finishes for natural texture with aluminum durability. For severe marine environments, we offer PVDF fluorocarbon coatings (>3000h salt spray resistance) and hardcoat anodizing (up to 50 microns thickness).
Discover additional high-precision industrial tubes, decorative ceiling panels, and structural hardware systems.
By choosing Qianyu Aluminum Industry, you obtain high-quality aluminum products backed by dedicated engineering support, 48-hour mold prototyping, and reliable global fulfillment.
Our technical team analyzes your 2D/3D CAD drawings to optimize extrusion cross-sections and minimize weight while retaining structural integrity.
Accelerate time-to-market with fast-track tool design and physical sample delivery within 7 working days.
Comprehensive warranty coverage, installation documentation, and long-term technical consulting for seamlessly integrated projects.
Qianyu