Import Aluminum Sheet — Buy in wholesale FOB from Supplier in China

Qingdao Horizon Aluminum Co., Ltd supplies flat-rolled aluminum sheet in 3003, 5052, and 6061 alloys, drawn from China's Shandong Province manufacturing base. The 3000 series uses manganese as the primary alloying element, delivering moderate strength with excellent corrosion resistance for formed components. The 5000 series, with magnesium, offers superior weldability and saltwater resistance, while 6061 in the 6000 series provides structural strength through magnesium and silicon precipitation hardening. Standard temper designations include H14 (strain-hardened half-hard) and T6 (solution heat-treated and artificially aged), though buyers should confirm available tempers directly with the supplier.

Typical sheet thickness for commodity aluminum ranges from 0.2 mm to 6.3 mm, with widths up to 2,000 mm in standard production. The strength-to-weight ratio of these alloys, approximately one-third the density of steel, makes them suitable for applications where mass reduction directly improves fuel economy or payload capacity. Corrosion resistance varies by alloy: 3003 resists atmospheric oxidation well, 5052 performs in marine environments, and 6061 requires anodizing for prolonged outdoor exposure. Formability differs markedly, 3003 and 5052 accept deep drawing and bending, while 6061 demands greater force and care to avoid cracking in sharp bends.

Automotive buyers use these sheets for body panels, heat shields, and structural reinforcements where weight targets dominate design. Construction applications include roofing, cladding, and facade systems, particularly the 3003 alloy for its workability in roll-forming and brake pressing. Aerospace-range aerospace applications favor 6061-T6 for its fatigue resistance and predictable mechanical properties. Packaging buyers, particularly in food and pharmaceutical sectors, source 3003 for its FDA-compliant surface and barrier performance. Buyers should confirm Qingdao Horizon Aluminum Co., Ltd's available gauges, coil or cut-sheet format, edge conditioning, and whether mill test certificates traceable to lot numbers accompany each shipment.

Qingdao Horizon Aluminum Co., Ltd maintains its registered office at Suite 414, High-Tech Innovation Center No.110, Xiangjiang Road, Qingdao 266600, in Shandong Province, China. The supplier holds an imported tier classification with harbor trust status, indicating platform-level verification rather than third-party audit. The response rate stands at 0.00 percent with zero recorded average response hours, so buyers should anticipate delayed or manual communication and plan sourcing timelines accordingly. No production capacity, annual turnover, employee count, or specific manufacturing equipment details appear in the available profile.

The listing describes flat-rolled aluminum sheet across three alloy families without committing to stock availability or mill origin. Buyers should verify whether Qingdao Horizon Aluminum Co., Ltd operates its own rolling mill, sources from Shandong-based mills under toll arrangement, or trades as a merchant exporter. The address places the company in Qingdao's high-tech zone, a hub for metal trading and light manufacturing, though this does not confirm in-house production. Given the harbor trust tier and zero response metrics, diligence on actual supply chain control, inspection capabilities, and certificate authenticity is advisable before committing to volume orders.