As the sales representative for Haomei Aluminum's hot-rolled aluminum coil exports, I have cultivated deep roots in the global market for many years and understand the importance of high-quality hot-rolled aluminum coils to various industries.

Hot-rolled aluminum coils is a continuous coil product formed by heating aluminum ingots to above the recrystallization temperature of 380-520℃ and reversibly rolling them through multiple passes. The thickness is typically 0.5-10mm, and the width can reach 2650mm. Compared to cold-rolled aluminum coil products, the hot-rolling process gives it core advantages such as uniform and dense grains, large processing margin, and superior cost-effectiveness. Grain uniformity and mechanical property consistency are improved by more than 40%, and energy consumption is reduced by 35% compared to cold rolling. Industry insights indicate that the global hot-rolled aluminum coil market will shift towards high-end and green technologies in 2026. The EU's CBAM implementation is driving premium pricing for low-carbon products. Haomei's products have obtained ISO 14067 certification, with a carbon intensity below 8.5tCO₂e/t, meeting global green procurement demands.

Haomei offers a full range of customized hot-rolled aluminum coil products, covering all specifications and materials, to meet diverse global needs. Our products cover a wide range of core materials. 1xxx series pure aluminum emphasizes conductivity and corrosion resistance; 3xxx series aluminum-manganese and 5xxx series aluminum-magnesium balance strength and processability; and 8xxx series aluminum is specifically designed for packaging. Standard thicknesses range from 0.5-10mm, with custom thicknesses up to 12mm. 0.5-3mm is suitable for the automotive and electronics industries, while 3-8mm is used for structural components and containers. Widths range from 100-2650mm, produced through continuous rolling. Narrow strips are suitable for the hardware industry, while wide strips meet the needs of curtain walls and marine applications. Tempers include O, H12, H14, H16, H18, H22, H24, H32, H36 and H38, suitable for deep drawing and structural support applications respectively. Coil weights are customizable from 2-15 tons, and products are compatible with global automated production lines. Utilizing an online thickness control system, our product thickness tolerance is controlled within ±0.02mm, and plate flatness is ≤2I, far exceeding industry standards.

Full-process quality management is the core support for the stable quality of Haomei hot-rolled aluminum coils. We strictly control the raw materials, selecting aluminum ingots with a purity of over 99.7% and a trace alloying element ratio deviation of ≤0.02%. After 48 hours of gradient annealing to eliminate casting stress, double-sided milling removes the oxide layer, ensuring a surface roughness Ra ≤1.6μm. Core rolling is completed using a 7-stand hot continuous rolling mill at a rolling speed of 120m/min and a temperature control precision of ±5℃. Laminar flow cooling is then used to regulate the temperature gradient. Finally, the finished aluminum coil product is completed through online straightening, edge trimming, and moisture-proof and rust-proof composite packaging. The entire process is 100% online inspected, and third-party SGS/BV test reports are available to ensure global trade compliance.

Four core advantages make Haomei hot-rolled aluminum coils the preferred choice for global customers.
- Firstly, its performance is stable, with tensile strength deviation within the same batch ≤ ±5MPa and elongation fluctuation ≤ 3%, reducing customer debugging costs.
- Secondly, it offers flexible customization, with a minimum order quantity of 5 tons and fast delivery of special specifications within 15 days, adapting to small-batch, multi-variety needs.
- Thirdly, it is adaptable to all scenarios, covering applications in various industries, providing integrated solutions for material selection and processing advice.
- Fourthly, it has comprehensive export guarantees, with 15 years of global export experience, familiarity with technical standards in various countries, and the ability to provide USD quotations and flexible trade terms.

Haomei hot-rolled aluminum coils widely empower six major global industrial sectors, helping industry upgrades.
- In the automotive industry, they are used for new energy vehicle battery trays and body structural components.
- In the construction industry, they are suitable for wide-width curtain walls and metal roofs.
- In the packaging industry, they are used for food can lids and chemical containers.
- In rail transportation, they are used for vehicle body panels and structural components.
- In energy equipment, they are suitable for photovoltaic frames and energy storage battery shells.
- In construction machinery, they are used for excavator bucket teeth and crane boom plates.

Based on the global market, Haomei provides comprehensive services, aiming to be a reliable partner for global customers. We have a professional engineering team providing technical support, offering samples within 48 hours, and delivering regular orders within 7-10 days. Each roll of hot rolled aluminum coil product comes with a unique traceability code, allowing for full tracking of production data. We also have deep partnerships with well-known shipping companies to achieve rapid global logistics and distribution. Choosing Haomei means choosing high quality, customization, and end-to-end assurance. We are committed to providing global customers with cost-effective solutions that meet local standards, helping them upgrade their products.