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Explore our export-grade aluminum foils, coils, and plates crafted for industrial, marine, electronic, and aerospace applications.
High-strength marine grade DC aluminum plates featuring exceptional stress-corrosion resistance and precision flatness for structural framing.
Custom gauge precision-rolled foil and heavy plate stock with micron-level thickness tolerances cut to client specification.
Vibrant gold, pink, black, blue, and silver anodized aluminum thin sheets engineered for architectural trim, enclosures, and DIY projects.
DNV and ABS class-certified marine aluminum sheets designed for shipbuilding hull structures, offshore platforms, and pressure vessels.
5-axis CNC machined aerospace parts milled from high-tensile 6061-T6 and 7075-T651 aluminum plates for industrial machinery.
Stress-relieved 3003, 5A06, and 5052 alloy plates cut to precise dimensions with clean edges ready for immediate welding and fabrication.
Mid-strength 5052 anodized sheet offering superior bendability without micro-cracking, available in black, blue, gold, and white satin.
Ultra-thin micro-gauge aluminum foil sheets supplied in continuous rolls or cut blanks for specialized shielding and decorative nameplates.
In global industrial manufacturing, procuring aluminum foil, thin-gauge strip, and rolled plate requires rigorous evaluation of metallurgical purity, mechanical grain orientation, gauge uniformity, and pinhole frequency. As a primary OEM manufacturer and exporter, our cold-rolling mill complexes adhere strictly to international standards including ASTM B479, ASTM B209, EN 546, and EN 485.
Metallurgical Information Gain: Aluminum foil performance is determined during direct chill (DC) casting and homogenizing annealing. For barrier packaging and battery cathode foils (8011, 8021, 1235), maintaining a recrystallized fine-grain structure with an average grain size below 25 microns prevents intergranular micro-tearing during ultra-thin rolling down to 0.006mm (6 microns).
Our mill facilities deploy four-high and six-high non-reversible cold rolling mills equipped with Automatic Gauge Control (AGC) and Automatic Flatness Control (AFC). This guarantees a thickness tolerance within ±1% across the entire width of the coil, eliminating web breakage during high-speed converting or pouch battery lamination lines.
Select the optimal alloy and temper configuration for your specific manufacturing requirement:
| Alloy Series | Standard Tempers | Tensile Strength (MPa) | Elongation (%) | Pinhole Rating (per m²) | Primary OEM Applications |
|---|---|---|---|---|---|
| 1235 / 1060 | O, H14, H18 | 75 - 110 | ≥ 2.5% | Zero (>0.02mm gauge) | EV Battery Cathode Foil, Flexible Packaging, Transformer Winding |
| 3003 / 3105 | O, H14, H24 | 140 - 180 | ≥ 8.0% | Ultra-Low | Heat Exchanger Fins, Container Foil, Food Grade Trays, HVAC Coils |
| 5052 / 5083 | O, H32, H116, H321 | 215 - 305 | ≥ 12.0% | N/A (Sheet/Plate) | Marine Hulls, Chemical Tanks, Electronic Chassis, Anodized Plates |
| 8011 / 8021 | O, H14, H22 | 95 - 165 | ≥ 15.0% | Strict ASTM B479 Standard | Pharma Cold-Form Blister Foil (Alu-Alu), Household Foil, Bottle Caps |
| 6061 / 7075 | T6, T651 | 310 - 570 | ≥ 9.0% | N/A (Structural) | Aerospace Structural Components, Precision CNC Machined OEM Parts |
Built upon a multi-decade metallurgical foundation dating back to 1972, our fully integrated manufacturing site combines raw alloy melting, continuous casting, cold rolling, slitting, anodizing, and CNC machining under one quality management umbrella.
Subcontracting rolling or finishing operations introduces batch variability, micro-scratches, and delivery friction. Our facility eliminates external handovers by housing every manufacturing unit in-house:
Every export shipment is backed by EN 10204 3.1 Mill Test Certificates detailing chemical spectro-analysis, tensile properties, gauge variation, and surface cleanliness tests.
Send 2D/3D CAD drawings (DXF, STEP) or physical samples. Our engineering team designs custom extrusion dies and specialized foil converting tooling within 10 to 15 working days.
Foil rolls are enclosed in desiccant-loaded vacuum foil bags, suspended on wooden cradles, and encased in ISPM-15 fumigated wooden crates to withstand humid ocean transit without oxidation.
The global aluminum foil and thin-gauge sheet market is undergoing a structural transformation driven by sustainability mandates, energy transition technologies, and supply chain regionalization. Procurement directors must align their purchasing strategies with four decisive macro trends shaping the industry:
With the implementation of Europe's Carbon Border Adjustment Mechanism (CBAM) and corporate ESG commitments, major buyers are requiring documented Scope 1, 2, and 3 carbon footprints. Future procurement favors factories utilizing hydro-powered smelting and closed-loop scrap recycling systems to deliver primary aluminum coils with under 4.0 tonnes CO2/tonne Al.
The exponential growth of lithium-ion pouch cells and Solid-State Batteries (SSB) has driven demand for ultra-thin 10-13 micron 1235/1060 collector foils. Key performance metrics have shifted to high tensile strength (>200 MPa in thin gauges) and high-temperature dimensional stability during slurry coating and calendering processes.
Single-use plastic bans globally are forcing consumer goods manufacturers toward 100% recyclable aluminum barrier packaging. Cold-formable Alu-Alu blister foil (8021-O) and heat-sealable lid stock (8011) are replacing multi-layer plastic films due to zero water vapor and oxygen transmission rates (WVTR/OTR).
Leading automotive and industrial OEMs are shifting away from buying raw sheet stock. Instead, they demand pre-cut, CNC-milled, or custom-stamped aluminum components directly from the mill to eliminate factory scrap handling, reduce freight weight, and shorten assembly line cycles.
To maintain high productivity and eliminate defect margins, modern aluminum foil production is transitioning toward digitalized smart mills. Key technological vectors include:
High-resolution CCD line-scan cameras powered by deep-learning models scan rolling web surfaces at 1,200 meters per minute, automatically tagging microscopic pinholes, oil spots, and roller marks prior to final coiling.
Transitioning from traditional hexavalent chromate conversion to advanced titanium/zirconium nano-ceramic pre-treatments ensures full compliance with REACH and RoHS 3 environmental regulations without compromising corrosion resistance.
Twin-roll continuous casting technologies are expanding from standard 1000/3000 alloys into complex 5000 and 8000 series formulations, slashing energy consumption by up to 35% compared to conventional ingot reheating.
Technical clarity on minimum orders, alloy selection, quality testing, and international shipping protocols.
Our standard MOQ for mill-run custom aluminum foil, coil, or sheet production typically ranges from 3.0 to 5.0 metric tonnes per alloy and gauge size. For standard inventory items or trial orders involving stocked alloys such as 1235, 3003, and 8011, smaller batch sizes from 1.0 metric tonne can be accommodated. Contact our engineering sales desk for combined-container scheduling.
Pinhole density is critical for barrier performance. In accordance with ASTM B479 standards, our rolls undergo darkroom light-table backlight inspection and automated inline laser pinhole detection. Gauges above 0.018mm guarantee zero pinholes. For gauges between 0.006mm and 0.009mm, pinhole counts are strictly held below 20 pinholes per square meter, with maximum pore diameters under 50 microns.
Direct Casting (DC): Involves scalping and hot-rolling large ingots. It yields superior deep-drawing capability, uniform grain structure, and higher mechanical strength, making DC ideal for complex stamping, anodizing, and aerospace components (e.g., 5083, 6061, 7075).
Continuous Casting (CC): Molten metal is directly cast into strip coil. CC provides a cost-effective solution for standard bending, roofing, ducting, and simple foil converting (e.g., 1100, 3003).
Aluminum coil and foil surface oxidation ("white rust") occurs when trapped atmospheric moisture condenses during temperature fluctuations at sea. To prevent this, every roll is wrapped in corrosion-inhibiting film (VCI paper), sealed in heavy-duty polyethylene sleeves with active silica gel desiccants, and enclosed inside moisture-proof aluminum-laminated foil foil barrier bags before being secured in wooden cases.
Yes. We operate high-precision rotary Gang Slitting lines capable of slitting foil coils to narrow ribbon widths down to 8mm with edge tolerances of ±0.05mm. Annealing tempers ranging from fully soft (O) to full hard (H18, H19), as well as stabilized tempers (H32, H34, H112, T651), are customized according to your mechanical drawing specs.
Every commercial export delivery includes a complete documentation packet: EN 10204 3.1 Mill Test Certificate (MTR) detailing chemical heat analysis and mechanical test values, Commercial Invoice, Packing List with Net/Gross Coil Weights, Bill of Lading (B/L), Certificate of Origin (Form E, CO, or FTA), and Third-Party SGS/BV Inspection Reports upon request.
Standard mill production lead time is 20 to 30 calendar days upon receipt of the deposit or LC confirmation. For orders requiring custom extrusion dies or specialized anodized surface finishes, tooling and sample approval adds 10 to 15 days. Express emergency production runs can be scheduled for established OEM contract clients.
Partner with a proven factory partner. Connect with our metallurgical engineers today to request technical data sheets, mill samples, or a competitive quote tailored to your exact project specifications.