About Wuxi No.1 Steel Material Trade Co., Ltd. - Stainless Steel Supplier in China

Wuxi No.1 Steel Material Trade Co., Ltd. operates from Wuxi, China and currently lists five active stainless‑steel products. The catalogue is organised under three top categories: stainless steel coils, sheets and plates. Each entry is identified by a specific HS‑code, primarily 7219.31 for coils and sheets and 7219.21 for plates. The products cover a range of alloy designations including 202, 430, 316, 316L and 321. All items are described with their typical alloy composition percentages as provided in the source data.

The 202 stainless steel coil and 430 stainless steel coil are both classified under HS code 7219.31 and are supplied as flat‑rolled coils. The 316 stainless steel sheet and 321 stainless steel sheet share the same HS code 7219.31, while the 316L stainless steel plate is listed under HS code 7219.21. Material descriptions specify the chromium, nickel, molybdenum and titanium contents that define each alloy grade. No additional product types or dimensions are stated in the supplied facts. The supplier’s catalogue therefore focuses exclusively on flat‑rolled and plate forms of stainless steel.

Product Range and Specialties of Wuxi No.1 Steel Material Trade Co., Ltd.

The catalogue lists two coil grades (202 and 430) and two sheet grades (316 and 321) under the HS‑code 7219.31, plus one plate grade (316L) under HS‑code 7219.21. In the stainless‑steel market, coil widths typically range from 800 mm to 2000 mm, thicknesses from 0.2 mm to 5 mm, and sheet thicknesses from 0.3 mm to 6 mm, while plates are often supplied in thicknesses of 6 mm to 100 mm. Common surface finishes include hot‑rolled, cold‑rolled and annealed conditions, which affect mechanical properties such as tensile strength and elongation.

Industry standards for these alloys reference ASTM A240/A240M for sheet and plate, and EN 10088 for coil products. Grade 202 is a ferritic‑martensitic alloy used where moderate corrosion resistance is acceptable, while grade 430 is a ferritic alloy favored for its magnetic properties and cost efficiency. Grades 316, 316L and 321 are austenitic alloys with higher corrosion resistance; 316L offers lower carbon for improved weldability, and 321 includes titanium for better high‑temperature stability. Buyers typically request material certifications that confirm compliance with these standards.

Trade and Export Information - Wuxi No.1 Steel Material Trade Co., Ltd.

China is one of the world’s largest exporters of stainless‑steel flat products, and shipments from the country are routinely directed to automotive manufacturers in Southeast Asia, construction firms in the Middle East, and appliance producers in Europe and North America. HS‑code 7219.31 covers flat‑rolled stainless‑steel products such as coils and sheets, while 7219.21 covers flat‑rolled plates; both codes are subject to customs inspections that verify material composition and conformity with international standards.

Typical import requirements for stainless‑steel from China include mill test certificates, conformity to ASTM or EN specifications, and often ISO 9001 quality‑management certification from the supplier’s facility. Packaging is usually in steel‑protected pallets or wooden crates, with container loads measured in 20‑ft (approximately 20 tons) or 40‑ft (approximately 35 tons) units depending on coil width and thickness. Incoterms most commonly used are FOB Wuxi or CIF destination ports, allowing buyers to arrange onward freight and insurance as needed.

Sourcing from Wuxi No.1 Steel Material Trade Co., Ltd. - Buyer Guidance

When sourcing from this supplier, buyers should request a current mill test certificate (MTC) that details chemical composition, mechanical properties and heat‑treatment condition for each alloy grade. It is also prudent to ask for a conformity statement to ASTM A240 or EN 10088, together with any applicable ISO 9001 certification to verify the supplier’s quality system. Verify the coil or sheet dimensions (width, thickness, length) against the order specifications before confirming the purchase.

Samples of the 202 and 430 coils can be ordered in standard lengths (e.g., 5 m) to assess surface finish and dimensional tolerance. For plates such as 316L, buyers often request a small test piece (e.g., 300 mm × 300 mm) to conduct corrosion or weldability trials. Confirm the packaging method (palletized, shrink‑wrapped) and the intended container size to avoid unexpected freight costs.

What HS codes are applied to the stainless‑steel products listed by the supplier?

The 202, 430, 316 and 321 products are classified under HS code 7219.31 (flat‑rolled stainless‑steel products), while the 316L plate is classified under HS code 7219.21 (flat‑rolled stainless‑steel plates).

Which alloy grades are available as coils?

The supplier offers 202 stainless steel coil and 430 stainless steel coil, both under HS code 7219.31. These grades differ in alloy composition and typical applications such as decorative trim (202) and magnetic components (430).

Are mill test certificates provided for these alloys?

Buyers should request a current mill test certificate for each grade; the certificate will list chemical analysis, tensile strength, yield strength and elongation in accordance with ASTM A240 or EN 10088. The supplier’s catalogue does not state whether certificates are automatically issued, so they must be explicitly requested.

What typical dimensions can be expected for the coils and sheets?

In the industry, coils are commonly supplied with widths between 800 mm and 2000 mm and thicknesses from 0.2 mm to 5 mm. Sheets usually range from 0.3 mm to 6 mm in thickness, with similar width options. Exact dimensions should be confirmed with the supplier for each order.

Which markets commonly import Chinese stainless‑steel flat products?

Major import markets include automotive and appliance manufacturers in Southeast Asia, construction and infrastructure firms in the Middle East, and equipment producers in Europe and North America. These regions typically require compliance with ASTM or EN standards and may request CE marking for certain applications.

What packaging and shipping formats are used for these stainless‑steel items?

Products are generally packaged on steel‑protected pallets or wooden crates, suitable for 20‑ft or 40‑ft containers. Shipping terms often follow FOB Wuxi or CIF to the buyer’s destination port, allowing the buyer to manage inland transport and insurance.

What certifications should a buyer verify before purchasing?

Buyers should verify the supplier’s ISO 9001 quality‑management certification, request mill test certificates, and ensure the product conforms to ASTM A240/A240M or EN 10088 specifications. Additional certifications such as CE marking may be required for specific end‑use markets.

What is the typical lead time for orders of stainless‑steel coils and plates?

Lead times for flat‑rolled stainless‑steel products from Chinese exporters generally range from 2 weeks to 6 weeks, depending on order size, stock availability and any required heat‑treatment. Buyers should confirm the exact schedule with the supplier during the quotation stage.