3xxx Serious Aluminum Alloy Foils

Shanghai Perfect Industry Co., Ltd. presents 3xxx Serious Aluminum Alloy Foils—high-performance metal materials engineered for a wide range of industrial and specialized applications. Core strengths include a high-quality aluminum-manganese alloy composition (aluminum content ≥96.0%, manganese content 1.0%-1.5%), delivering remarkable mechanical strength, excellent corrosion resistance (especially against marine and chemical environments), and superior formability. Complemented by a smooth surface finish, good weldability, and 100% recyclable eco-friendly properties, our 3-series foils stand as a versatile, durable, and cost-effective choice for global buyers, trusted across numerous high-demand production scenarios.

Core selling points

•High-strength alloy composition: Crafted with a premium aluminum-manganese alloy formula (aluminum ≥96.0%, manganese 1.0%-1.5%), ensuring excellent mechanical properties and structural stability, ideal for applications requiring load-bearing capacity and wear resistance.

•Superior corrosion resistance: Exceptional resistance to atmospheric corrosion, marine environments, and mild to moderate chemical corrosion, making it suitable for outdoor, coastal, and chemical-related applications with long service life.

•Excellent formability and weldability: Easy to achieve complex processing such as bending, stamping, rolling, and welding without cracking or performance degradation, supporting flexible manufacturing and assembly requirements.

•Stable surface quality: The surface is smooth, flat, and free of scratches, oxidation spots, or defects, meeting the strict requirements of precision manufacturing and appearance-sensitive applications.

•Factory direct supply wholesale price: Leveraging mature production technology and large-scale production capacity, we eliminate intermediate links to provide customers with high-cost-performance bulk purchasing solutions.

•Full-process quality control guarantee: From raw material procurement to finished product delivery, strict quality inspection standards are implemented throughout the entire process, ensuring consistent performance and stable quality of each batch of products.

Technical Specifications

Application Fields

1.Packaging sector: Chemical packaging (corrosive liquid containers, chemical drum liners), food packaging (aluminum foil containers for high-temperature sterilization, flexible packaging for oily foods), and pharmaceutical packaging (high-barrier blister packaging).

2.Electrical and electronic sector: Heat dissipation components for power batteries, insulation and shielding materials for electronic equipment, and conductive substrates for electronic components.

3.Construction sector: Building exterior wall cladding, roof insulation materials, decorative panels, and corrosion-resistant pipelines for coastal buildings.

4.Industrial sector: Automobile heat exchangers (radiators, air conditioners), shipbuilding auxiliary materials, chemical equipment liners, and battery current collectors for energy storage systems.

5.Other sectors: Aerospace auxiliary components, medical equipment (corrosion-resistant instrument casings), and outdoor advertising materials.

Quality Control

•Raw Material Inspection: Strictly inspect the chemical composition, mechanical properties, and surface quality of aluminum-manganese alloy ingots to ensure compliance with national and international standards.

•Production Process Supervision: Real-time monitoring of rolling, annealing, and surface treatment processes, with precise control of temperature, pressure, and speed to maintain product consistency.

•Finished Product Testing: Conduct comprehensive testing of thickness, width, tensile strength, corrosion resistance, electrical conductivity, and surface finish, with qualified products only allowed to leave the factory.

Why Choose Us?

1.Professional Focus: Specialized in aluminum alloy foil products for many years, with in-depth insights into the technical requirements and application scenarios of 3-series aluminum alloy foils across various industries.

2.Strong Supply Capacity: Equipped with 4 advanced production lines and a standing inventory of 800 tons, capable of meeting large-batch, urgent, and customized orders with a monthly production capacity of over 400 tons.

3.Cost Advantage: As a Chinese manufacturer with independent production capacity, we have obvious advantages in raw material procurement, production process optimization, and cost control, providing customers with high-quality and cost-effective products.

4.Perfect Quality System: The entire production process adheres to ISO9001 and ISO14001 management system standards, with authoritative third-party certification (SGS, BV), ensuring product quality is traceable, reliable, and compliant with international standards.

Packaging

•Inner packaging: Each roll of foil is wrapped with moisture-proof, oil-proof, and anti-oxidation film, and placed in a polyethylene bag to prevent moisture absorption, oxidation, and surface scratches.

•Outer packaging: Use high-strength cardboard tubes (diameter ≥76mm) for internal support, and outer packaging with wooden pallets or corrugated cartons, reinforced with steel straps for shockproof and pressure-resistant protection, suitable for long-distance transportation and ocean shipping.

•Custom packaging: Supports customized packaging solutions such as special roll lengths, labeling (product specifications, batch numbers, quality certificates), and packaging materials according to customer requirements to ensure product safety during transportation.

FAQ

1.Q: Do you provide samples? How to apply for samples?

A: We provide free standard samples (size A4, thickness 0.05mm-0.1mm; 3003 series as standard). Customers only need to bear the shipping cost. For customized samples (specific thickness, width, or surface treatment), a reasonable sample fee will be charged (refundable upon placing bulk orders). You can contact our sales team via email, phone, or WhatsApp to provide your company information and specific sample requirements, and we will arrange sample delivery within 3-5 working days.

2.Q: What payment methods are supported?

A: We support international common payment methods such as T/T (Telegraphic Transfer), L/C (Letter of Credit), D/P (Documents against Payment), and Western Union. For long-term cooperative customers, flexible payment terms can be negotiated according to the order quantity and cooperation cycle.

3.Q: How to ensure product quality and consistency for bulk orders?

A: We implement full-process quality control: first, provide a pre-production sample for customer confirmation; second, conduct random inspection of each production batch during the production process and provide inspection reports; finally, provide a comprehensive quality inspection report (including chemical composition, mechanical properties, dimensional accuracy) with the goods. In addition, we accept third-party on-site inspection (SGS, BV) before shipment to ensure product quality meets customer requirements.

4.Q: Are you a manufacturer or a trader?

A: We are an integrated enterprise integrating R&D, production, and sales. We have our own factory (located in Jiangsu Province, China) with 4 professional production lines, and two warehouses in Shanghai and Guangzhou. At the same time, we are authorized distributors of several large state-owned aluminum factories, ensuring sufficient supply capacity, stable product quality, and competitive prices.

Sample/Testing Support & Quality Guarantee, Return & Exchange Rules

•Free samples: Standard samples (A4 size, 3003 series, thickness 0.05mm-0.1mm) are free, and customers only need to bear the shipping cost.

•Customized samples: Provide customized samples according to customer requirements (specific thickness, width, surface treatment), with a sample fee of 50−200 (refundable when the bulk order quantity reaches 5 tons or more).

•Sample delivery time: 3-5 working days for standard samples; 5-7 working days for customized samples.