About Century Woven Cooperation - Stainless Steel Supplier in China

China‑based Century Woven Cooperation lists seven active products in its catalogue. The items span stainless‑steel components, floorings, metal gratings and related washbasin accessories, matching the four top categories reported. Three of the products carry explicit HS codes: the Stainless Steel Heel Guard Style Grating (HS 7302.90), the Stainless Steel 316 / 304 Balcony Drains (HS 7324.90), the Stainless Steel Floor Drain Grate (HS 7324.90) and the Stainless Steel Wedge Wire Grate (HS 7314.29). Materials are identified as stainless‑steel grades 304 and 316, with a note that SS316 may be used for marine environments. The remaining items - Ordinary Floor Drain, Stainless Steel Wedge Wire Linear Grate and Stainless Steel 304 / 316 Kitchen Bench Drain - are listed without HS codes but are still stainless‑steel products.

The stainless‑steel products are fabricated as grates, drains and wedge‑wire structures that conform to typical industrial flooring dimensions, such as 1 m × 0.5 m panels and wire mesh openings of 20 mm. HS 7302.90 covers other stainless‑steel structures, HS 7314.29 covers stainless‑steel tubes and fittings, and HS 7324.90 covers stainless‑steel plates and sheets, all of which apply to the listed items. Grade 304 provides general corrosion resistance for indoor use, while grade 316 adds molybdenum for enhanced resistance in marine or high‑chloride settings. The catalogue does not state any certifications, so buyers should request mill test reports or compliance certificates. The product mix is oriented toward construction, infrastructure and commercial interior projects.

Product Range and Specialties of Century Woven Cooperation

The catalogue includes an Ordinary Floor Drain, a Stainless Steel Wedge Wire Linear Grate, a Heel Guard Style Grating, Balcony Drains, a Kitchen Bench Drain, a Floor Drain Grate and a Wedge Wire Grate. All stainless‑steel items are specified as grade 304 or 316, which are the most common grades for corrosion‑resistant building components and are covered by standards such as ASTM A240 and EN 10088. Typical industry specifications for such gratings include thicknesses from 1.5 mm to 3 mm, load classes up to 5 kN m⁻², and wire diameters of 3 mm to 6 mm for wedge‑wire designs. Floor drains usually follow dimensions of 300 mm × 300 mm to 600 mm × 600 mm and are supplied with a removable grate that meets EN 12056‑2 for drainage systems.

Trade and Export Information - Century Woven Cooperation

China is a leading exporter of stainless‑steel construction components, and HS 7302, 7314 and 7324 families are routinely shipped to Europe, the Middle East, Southeast Asia and North America. Buyers in these regions typically require compliance with ISO 9001 quality management, CE marking for EU market entry, and mill test reports that confirm ASTM A240 or EN 10088 grade compliance. Products are usually packed on wooden pallets, shrink‑wrapped, and loaded in 20‑foot or 40‑foot containers; the standard net weight per pallet ranges from 500 kg to 1 200 kg depending on grate size. Export documentation often includes a commercial invoice, packing list, certificate of origin and, when required, a Declaration of Conformity for CE‑marked items.

Sourcing from Century Woven Cooperation - Buyer Guidance

When sourcing stainless‑steel gratings or drains from this supplier, request a Mill Test Report (MTR) that details chemical composition, mechanical properties and heat‑treatment status for grades 304/316. Verify that the product complies with ASTM A240 or EN 10088 and ask for any third‑party test certificates such as corrosion‑resistance or load‑bearing tests. Confirm packaging dimensions, pallet weight and the HS code that will appear on the customs invoice to avoid classification issues. It is prudent to obtain a sample of the wedge‑wire mesh or grate before placing a full order to check mesh opening size, surface finish and dimensional tolerance.

What stainless‑steel grades are used in the listed products?

The catalogue specifies grades 304 and 316; grade 304 is standard for indoor corrosion resistance, while grade 316 includes molybdenum for enhanced resistance in marine or high‑chloride environments.

Which HS codes apply to the stainless‑steel gratings and drains?

HS 7302.90 covers the Heel Guard Style Grating, HS 7314.29 applies to the Wedge Wire Grate, and HS 7324.90 is used for the Balcony Drains and Floor Drain Grate. Other items are stainless‑steel structures that fall within the same HS chapters.

What certifications should I request before purchasing?

Ask for a Mill Test Report confirming ASTM A240 or EN 10088 compliance, and if the goods are intended for the EU, request a CE Declaration of Conformity. ISO 9001 quality‑management certification is commonly required by importers.

What are typical packaging and shipping methods for these items?

Products are usually shrink‑wrapped and stacked on wooden pallets, with 20‑foot or 40‑foot containers used for ocean freight. Pallet weights typically range between 500 kg and 1 200 kg depending on grate size.

What minimum order quantities (MOQ) and lead times are typical?

For stainless‑steel gratings and drains, suppliers often set an MOQ of one full pallet (approximately 10‑12 units) and a lead time of 15‑30 days after order confirmation, depending on material availability.

How can I verify the material thickness and load capacity?

The Mill Test Report includes thickness measurements (commonly 1.5 mm‑3 mm) and tensile strength values that correlate with load class specifications such as 5 kN m⁻². Request a third‑party test report if higher load capacity is required.

Are there any special considerations for marine applications?

For marine environments the catalogue notes that SS316 can be used instead of SS304. Verify that the supplied grade is indeed SS316 and that the MTR confirms the appropriate molybdenum content (typically 2‑3 %).