Import 304 Stainless Steel Strip — Buy in wholesale FOB from Supplier in China

Jiangsu Steel Group Co., Ltd. offers cold-rolled austenitic 304 stainless steel strip manufactured from UNS S30400 chrome-nickel material, available in thicknesses from 0.1mm to 3.0mm with widths spanning 10mm to 3000mm chemical composition of 18% chromium and 8% nickel provides inherent corrosion resistance against oxidising acids and chloride exposure making this grade the most widely specified stainless steel for general purpose fabrication worldwide. The strip conforms to ASTM A240 and EN 10088 material standards and is supplied in coil form with standard mill finish pickled bright or black surface options depending on downstream processing requirements.

The austenitic microstructure of 304 grade delivers exceptional formability and deep drawability enabling complex stamping bending and roll-forming operations without intermediate annealing in typical industrial applications. Cold rolling to precise gauge tolerances refines grain structure and increases yield strength substantially above hot-rolled baseline while maintaining minimum 40% elongation characteristic of fully austenitic matrices. Surface finishes range from No. 1 hot-rolled annealed and pickled through to bright annealed reflective surfaces with intermediate 2B 2D and BA designations available to suit decorative functional or further polished end uses. Intergranular corrosion resistance remains adequate for standard service temperatures though prolonged exposure above 425 degrees Celsius may precipitate chromium carbides at grain boundaries necessitating 304L specification for welded high-temperature construction.

Primary consumption sectors include stainless steel fasteners precision springs kitchen and sanitary ware furniture handles and handrails where hygienic corrosion-resistant surfaces are mandatory. Electronic product housings medical appliance components and petrochemical equipment fabricators represent significant B2B demand segments particularly where ASTM A240 compliance is contractually specified. Automotive trim and architectural cladding contractors source this material for exterior applications requiring decades-long weathering performance without protective coating. Buyers should verify current coil weights packaging configurations and available temper conditions directly with Jiangsu Steel Group Co., Ltd. as these operational specifics are not stated in available listing data and vary with mill scheduling.

Jiangsu Steel Group Co., Ltd. maintains a registered address at 10/F No.257 Siping Road, Shanghai 200080, Hongkou, China, positioning the company within Shanghai's metals trading district rather than at a manufacturing location. The supplier holds an imported tier classification with harbor trust tier designation, indicating platform-acknowledged verification status though not the highest assurance level available. Response metrics show 0.00% response rate and zero average response hours, which signals that enquiry responsiveness through this channel has not been demonstrated and buyers should anticipate direct follow-up rather than platform-mediated rapid communication. No manufacturing facility details, production capacity figures, workforce numbers, or historical founding date are provided in available profile data.

The listing portfolio encompasses multiple austenitic and martensitic stainless grades including 200 series, 300 series, and 400 series variants with specific mention of 201, 202, 301, 303, 304, 304L, 305, 316, 316L, 321, 410, 416, 420, and 430 grades alongside European designations 1.4301, 1.4306, 1.4845, 1.4401, 1.4371, 1.4597, and 1.4541. This breadth suggests trading or stocking operations across multiple mill sources rather than single-facility vertical integration. Buyers evaluating this supplier should independently verify mill test certificate availability, actual inventory holdings, and whether material originates from domestic Chinese mills or import channels given the imported tier classification.