Import Aluminum Sheet Metal Roll Prices 3003 — Buy in Bulk from Supplier in China

Chongqing Guosheng Aluminium Products Co., Ltd. supplies aluminum sheet metal rolls in alloy 3003 and related grades from its location in Chongqing's Jiulongpo District. The product covers thicknesses from 0.01 mm to 10.0 mm, with alloy options including 3003, 3004, and 3105. Grade 3003 is an aluminum-manganese alloy recognized for excellent corrosion resistance and formability, making it standard for applications requiring moderate strength with good workability. The rolls are produced for automotive, construction, and manufacturing sectors where lightweight, durable sheet material is required.

Alloy 3003 contains approximately 1.0-1.5% manganese as the primary alloying addition, which provides solid solution strengthening without the need for heat treatment. The H14 or H24 tempers are typical for sheet applications, offering yield strength around 145-185 MPa and tensile strength of 195-235 MPa per ASTM B209. The alloy's corrosion resistance stems from its manganese content and the protective aluminum oxide layer, performing well in atmospheric and chemical environments. Formability is superior to 6061-series alloys, with typical elongation of 8-16% depending on temper and gauge, enabling deep drawing and spinning operations. The supplier also lists 3004 and 3105 as alternatives; 3004 offers higher magnesium content for slightly greater strength, while 3105 provides enhanced forming characteristics for painted architectural applications.

Primary buyers include automotive component manufacturers, construction material distributors, and fabricators of roofing, cladding, and HVAC equipment. The lightweight nature of 3003 aluminum, approximately one-third the density of steel, reduces transportation and installation costs. The listing mentions ISO and SGS certification but buyers should request current certificates and scope of accreditation. Trade terms referenced include letter of credit and telegraphic transfer, though specific conditions require direct confirmation with Chongqing Guosheng. The supplier does not display response rate or average response time data, suggesting potential communication delays that importers should factor into procurement planning.

Chongqing Guosheng Aluminium Products Co., Ltd. is located at Shiqiaopu, Jiulongpo District, Chongqing 400039, China. The supplier holds both imported and harbor trust tier designations on the platform, with a response rate of 0.00% and zero recorded average response hours. This lack of responsiveness through platform channels means buyers should anticipate initiating contact via direct email or telephone, and should verify that contact details are current before relying on them for time-sensitive procurement.

The company profile indicates specialization in aluminum sheet metal rolls with emphasis on alloy 3003 and related grades, targeting automotive, construction, and manufacturing markets. The listing references ISO certification and SGS inspection, though specific standards (such as ISO 9001, ISO 14001, or IATF 16949) are not identified, nor are certificate numbers or dates provided. No information is given about establishment year, production capacity, number of employees, annual revenue, or named customers. The profile does not indicate whether the company is a mill, a distributor, or a converter, which has significant implications for pricing, minimum order quantities, and lead time consistency. Buyers should request company registration documents, factory audit reports, and reference customers to validate claims independently.