Import Astma653 — Buy in Bulk from Supplier in China

ASTMA653 is a hot-dipped galvanised steel coil specification covering zinc-coated steel sheet and strip, widely used where corrosion resistance and formability are required. This listing from A Large Industrial Co., Ltd. offers thicknesses from 0.14 mm to 2.5 mm and widths from 700 mm to 1500 mm, with coil weights ranging from 3 MT to 8 MT. The source description indicates customisable sheet sizes and suitability for both indoor and outdoor applications, though buyers should confirm exact zinc coating weight (G90, G60, etc.) and surface finish (regular spangle, minimised spangle, zero spangle) directly with the supplier.

The base steel for ASTMA653 is typically low-carbon mild steel, with the zinc coating applied through continuous hot-dip galvanising. Coating designations under ASTM A653 range from G30 (90 g/m² total both sides) to G235 (700 g/m²), with G90 being standard for general construction. The material is produced in commercial steel (CS), forming steel (FS), deep drawing steel (DDS), and extra deep drawing steel (EDDS) types, each with differing mechanical properties and formability. Structural steel (SS) grades are also available, with yield strengths from 33 ksi to 80 ksi. Typical applications require the supplier to confirm which structural or forming grade is supplied, as this affects weldability, bending radii, and load-bearing calculations.

ASTMA653 serves construction (roofing, wall cladding, structural decking, purlins), automotive (body panels, underbody components), and heavy machinery (enclosures, covers, fabricated assemblies). Buyers include steel service centres, construction contractors, automotive Tier 1 suppliers, and OEM fabricators. The listing mentions FOB and CIF shipping terms, with L/C and T/T payment methods, though exact MOQ, pricing, and lead time are not specified in the source data. Buyers should confirm these directly, along with mill test certificates, compliance with EN 10346 or JIS G3302 if alternative standards are acceptable, and whether the supplier offers slitting, shearing, or other coil processing services.

A Large Industrial Co., Ltd. is located in the Electronic, Changan District of High Xian, Shanxi Province, China, with postal code 710100. The supplier's tier is listed as 'imported' and its trust tier as 'harbor', with a response rate of 0.00% and average response hours of 0. These figures suggest the profile may be incomplete or that the supplier has not yet established active communication through the platform, so buyers should initiate direct contact to assess responsiveness and verification status.

The listing does not state the year of establishment, production capacity, number of employees, revenue, or specific clientele. It also does not list ISO certifications, quality management systems, or export licences. Buyers should request company registration documents, factory audit reports, and references买家 should verify the supplier's galvanising line capabilities, quality control procedures for coating thickness and adhesion testing, and whether they hold mill certificates for the specific ASTM A653 grade and coating weight they intend to purchase.