As a professional supplier with many years of experience in the aluminum sheet export industry, Haomei Aluminum focuses on “high quality, high adaptability, and high service,” centering on building construction scenarios to provide global customers with high-performance and cost-effective aluminum sheets for construction, helping various building projects achieve both aesthetic appeal and durability. Below, we will introduce our aluminum sheets for building construction in detail from the core dimensions of our products.
Precise alloy selection ensures a solid foundation for building safety. We have carefully selected three core alloy series to cater to different construction scenarios, balancing strength and practicality:
3003 series aluminum-manganese alloy sheets, known for their robust corrosion resistance in the construction industry, benefit from manganese, offering excellent rust and corrosion resistance, suitable for humid and general construction environments, making them a cost-effective choice.
5052 series aluminum-magnesium alloy sheets, with a tensile strength ≥215MPa, outstanding wind load and deformation resistance, seawater corrosion resistance, and no brittleness even at -162℃, suitable for coastal, high-rise, and load-bearing applications.
6061 series aluminum-magnesium-silicon alloy sheets, heat-treatable, balancing strength, toughness, and corrosion resistance, suitable for precision structures and complex shapes, comprehensively covering various needs such as building exterior walls, roofs, and interior decoration.
Leveraging our mature production lines, we offer full-specification customization services. Standard thicknesses range from 0.3-5.0mm, widths from 20-1500mm, and lengths can be cut to order. Roll materials are also available. Surface treatments include fluorocarbon coating (PVDF), powder coating, and anodizing. Fluorocarbon coatings contain ≥70% fluorine and have a thickness ≥40μm, offering an outdoor service life of over 20 years. Powder coatings offer a rich variety of colors, while anodizing combines a metallic finish with corrosion resistance. Colors and gloss levels can be customized to precisely match different architectural styles.
Our aluminium sheets products boast outstanding characteristics, addressing key pain points in construction.
First, it is lightweight and high-strength, with a density of only 2.71 g/cm³, about one-third that of steel, significantly reducing building load and construction difficulty. Its elongation exceeds 25%, allowing for easy bending, stamping, and welding, making it suitable for complex shapes such as curved curtain walls and irregularly shaped components.
Second, it is weather-resistant and durable, with a naturally forming oxide film on the surface. Combined with professional surface treatment, it resists ultraviolet rays, acid and alkali corrosion, and marine salt spray, with a service life exceeding 15 years in humid environments.
Third, it is environmentally friendly and energy-saving, 100% recyclable, with a recycling value reaching 80% of its original value, complying with new global environmental regulations. It also possesses fire-retardant properties (reaching A2 level), sound insulation, and thermal insulation performance, helping buildings achieve energy-saving acceptance standards.
These outstanding quality advantages form a strong export quality barrier, which is our core competitiveness in the global market. We strictly adhere to the ISO9001 quality management system, using high-purity virgin aluminum ingots as raw materials, refusing to use recycled aluminum or raw materials with excessive impurities, ensuring that the alloy composition meets domestic and international standards such as GB/T 3880.2, ASTM, and EN. The production process employs high-precision rolling technology, with dimensional deviations strictly controlled within ±0.14mm, eliminating issues such as thinning and deformation. Each batch of aluminum sheet products undergoes authoritative third-party testing (such as SGS), passing 480 hours of salt spray testing and 4000 hours of artificial aging testing, achieving a coating adhesion level of 0 and a hardness level ≥H. Complete material certificates and test reports are provided to ensure that every aluminium sheet meets export standards. Furthermore, we offer a quality guarantee of up to 20 years and have a professional after-sales team to promptly resolve any issues during construction and use, ensuring worry-free service for overseas clients.
Widely applicable to various scenarios, empowering global construction projects. Our aluminum sheets are widely used in building curtain walls, roofing, interior ceilings, partitions, and window and door frames.
High-rise curtain walls utilize 5052 series aluminum panels, with wind load resistance ≥3.0kPa, suitable for typhoon and strong wind areas.
Coastal buildings use 3003 series aluminum panels, resistant to salt spray corrosion.
Interior ceilings use 1060 and 3003 series ultra-thin aluminum panels, lightweight and easy to install.
Roofing uses 5052 series thick aluminum panels, with seamless splicing to prevent leaks.
Our products have been exported to many countries and regions in Europe, America, and Southeast Asia, suitable for various civil and commercial buildings, and have gained global customer recognition for their stable quality.
We will continue to rely on our mature export supply chain and customization capabilities to provide global building customers with high-performance, high-reliability aluminum sheets for construction, helping every building project shine with lasting brilliance.