Import Aluminum Alloy: Casting Billet — Buy in wholesale FOB from Supplier in China

Zhu Xia Metal Products Co. Ltd. produces aluminum alloy casting billets in grades 6061, 6063, and A356, supplied as round bar stock for downstream extrusion and die casting operations from their facility in Chengdu's Qingbaijiang District. The billets are manufactured to international dimensional standards with diameters from 3 to 12 inches and cut-to-length capability, though exact length tolerances and straightness specifications require direct confirmation with the supplier. Material certification includes mill test reports referenced in the supplier's description, though buyers should verify the specific test standards applied and the accreditation status of the issuing laboratory.

The 6061-T6 variant offers 276 MPa minimum tensile strength and 241 MPa yield strength with 12% elongation, making it suitable for structural extrusions in transport and construction applications. The 6063 alloy provides superior extrudability with slightly lower strength but improved surface finish quality, typically specified for architectural systems and consumer electronics housings. A356 grade billets from Zhu Xia are positioned for die casting feedstock, with standard silicon levels of 6.5-7.5% and magnesium at 0.3-0.45% to achieve the fluidity and pressure tightness required for automotive castings. The supplier's description references ISO and SGS certification, though the specific standards and scope of certification should be verified directly as these claims are common and often unspecific in trade listings.

Primary applications span automotive structural components, aerospace fittings, construction curtain wall systems, and industrial machinery frames where the strength-to-weight ratio of these alloys justifies material cost. Buyers should confirm with Zhu Xia Metal Products whether their billets are direct chill (DC) cast or continuous cast, as DC casting produces superior metallurgical structure for critical applications. The supplier mentions flexible minimum order quantities and letter of credit or telegraphic transfer payment terms, but exact commercial conditions require direct negotiation. Packaging is described as meeting international shipping standards, though specific seaworthy protection, strapping, and identification protocols should be detailed in purchase specifications to prevent moisture ingress and handling damage during extended ocean transit from Chinese ports.

Zhu Xia Metal Products Co. Ltd. is located at Building 63, #716, Section 1 of Qingquan Avenue in Chengdu's Qingbaijiang District, Sichuan Province, China. This situates the company within an established industrial zone with access to Chengdu's logistics infrastructure, including rail connections to Chongqing and highway access to major container ports. The supplier holds a Harbor trust tier, with a 0.00% response rate and no recorded average response hours, indicating limited or unmonitored communication activity that buyers should investigate before relying on quoted specifications.

The company profile describes manufacturing and supply of aluminum alloy casting billets with international standards compliance, though no specific founding date, employee count, annual production capacity, or major client references are provided. The source description was originally drafted with platform marketing language that has been stripped according to content guidelines. Buyers should conduct direct verification of Zhu Xia's manufacturing credentials, including on-site audit or third-party factory assessment, before committing to substantial orders. Request current business license, export license, and evidence of recent billet shipments to comparable markets to validate operational claims.