Import 3004 Aluminum Foil For Container And Electronics — Buy in wholesale FOB from Supplier in China

3004 aluminum foil is an Al-Mn-Mg alloy containing manganese at 0.8 to 1.5 percent and magnesium at 0.8 to 1.4 percent, with iron limited to 0.7 percent maximum and aluminium as the balance. This composition, confirmed by Haomei Aluminum's material specification, provides higher hardness and superior load-bearing capacity compared to the more common 3003 grade, while maintaining excellent formability for deep drawing and stamping operations. The foil is supplied in coil and sheet form for two primary end-use segments: rigid container manufacturing (including disposable food containers, trays, and lids) and electronic applications (including honeycomb core for electromagnetic shielding and air conditioner components). The stated HS code is 7607, covering aluminium foil of a thickness not exceeding 0.2 mm, though buyers should verify the exact thickness range offered for their specific application.

The alloy's work-hardening response, driven by solid solution strengthening from manganese and magnesium, yields higher tensile strength than 3003 in the H19 or H26 tempers typically specified for container applications. Haomei Aluminum highlights three claimed advantages: integrated production capability from cast through cold rolling and foil rolling, delivery within 25 days for standard orders with expedited options of 10 to 15 days or 7 to 10 days for urgent requirements, and competitive processing costs approaching 8011 alloy levels. The source claims 3004 offers better stamping effect than 3003, which relates to earing behaviour and anisotyf the crystallographic texture developed during rolling. Typical industry thicknesses for container foil range from 0.03 mm to 0.20 mm, with widths from 100 mm to 1600 mm, though Haomei's exact stock dimensions require confirmation. Temper options likely include O (fully annealed) for maximum formability and H18 or H19 for rigidity in structural electronic components.

Target buyers include food packaging converters, airline catering suppliers, ready-meal manufacturers, electronics subcontractors producing EMI shielding honeycomb, and HVAC component fabricators. The container segment values 3004's combination of strength and formability for reduced gauge (lighter weight per container) without sacrificing stackability. In electronics, the alloy's corrosion resistance and solderability support applications where long-term reliability matters. Global demand for 300o's foil has grown as brand owners seek alternatives to plastic single-use containers. Haomei Aluminum is located at No.14 Waihuan Road, Zhengzhou, Henan Province, with normal delivery commitments stated but no published MOQ, pricing, or incoterms. Buyers should negotiate these directly, and confirm whether the supplier offers mill test certificates, SGS inspection, or specific food-contact compliance documentation such as FDA or EU 10/2011 certification.

Haomei Aluminum is located at No.14 Waihuan Road, Zhengzhou, Henan Province, China, postal code 45000. The company's trust tier is classified as harbor, with a response rate of 0.00 percent and an average response time of zero hours on the platform. These metrics suggest that initial buyer engagement may require persistent follow-up through multiple channels, and that quoted delivery commitments should be treated as targets pending direct confirmation of current production scheduling and raw material availability.

The supplier presents itself as an integrated producer with complete production lines, advanced equipment, and skilled craftsmanship, though no specific details are provided about year of establishment, plant area, annual capacity, number of employees, revenue, export markets, or recognised certifications such as ISO 9001, ISO 14001, or IATF 16949. The source description emphasises delivery speed and cost competitiveness relative to 8011 and 3003 alloys rather than unique technical differentiation. Buyers should request a company profile, factory audit report, and mill test certificates to alloy-grade standards. The claim of processing cost parity with 8011 and below 3003 should be verified through competitive quotation, as alloy pricing fluctuates with LME aluminium and manganese/magnesium premiums.