About Suzhou Slade Metal Technology Co.,Ltd. - Electric Power Generators Supplier in China

China‑based Suzhou Slade Metal Technology Co.,Ltd. lists 22 active products in its catalogue. The portfolio covers electric power generators, a broad set of steel products (coils, strips, plates, pipes, and hollow sections), copper and brass tubes, aluminum sheet and pipe, and specialty items such as pre‑painted galvanized steel coil and stainless steel wire. The top‑level categories disclosed include Electric Power Generators, Steel Coils, Copper Tubes, Steel Strips, Steel Pipes, Steel, Steel Plates, and Roofing Sheets or Gypsum Board. Each product entry is paired with an HS‑code that aligns with the international tariff classification system, for example HS 7411.21 for Brass Tube Coil and HS 7219.31 for Stainless Steel Plate.

The catalogue specifies material grades such as Deoxidized Copper C12200/C10200 (99.9 % Cu) for the Brass Tube Coil and Brass alloy CuZn30/CuZn35 (C26000/C36000) for Brass Tubes. Steel items reference structural grades S355JR and S275JR (HS 7306.61) and carbon‑steel API grades X42, X80, L245, J55 for ERW pipe (HS 7306.30). Stainless steel products cover grades 304, 316, 302, 201, 316L and others under HS 7219.11 and 7220.90. Aluminum offerings include alloy series 6061, 5052, 3003 (HS 7606.11) and pipe formats in the 1000 - 6000 series (HS 7608.20).

Product Range and Specialties of Suzhou Slade Metal Technology Co.,Ltd.

The listed brass and copper products adhere to common industry standards such as ASTM B221 for seamless copper tube and ASTM B284 for brass tube, typically supplied in tolerances of ±0.2 mm wall thickness and surface finish of 0.8 µin Ra. Stainless steel plates and coils are usually produced to EN 10088‑2 specifications, with thickness ranging from 0.5 mm to 200 mm and surface grades (2B, BA, No.4) that meet corrosion‑resistance requirements for marine and chemical environments. Structural steel hollow sections follow EN 10210, offering weight‑to‑length ratios that match the S355JR mechanical properties (yield strength ≥355 MPa). Pre‑painted galvanized steel coils are coated within the Z100 - Z275 range and finished with polyester, PU or PVDF paints, a common specification for roofing and automotive panels. Aluminum sheet grades 6061‑T6 and 5052‑H34 are supplied in temper‑controlled conditions with typical tensile strengths of 290 MPa and 228 MPa respectively.

Trade and Export Information - Suzhou Slade Metal Technology Co.,Ltd.

China is a leading exporter of steel, copper, brass and aluminum products, with major outbound shipments to Southeast Asia, the Middle East, Europe and North America. HS‑code families in the catalogue (e.g., 71‑74 for copper/brass, 72‑73 for steel, 76 for aluminum) are subject to anti‑dumping duties in the EU and the United States, so buyers often request origin certificates and customs valuation statements. Common certifications required by importers include ISO 9001 quality management, ISO 14001 environmental compliance, and product‑specific standards such as ASTM, EN, or JIS test reports. Export packaging typically involves coil winding on wooden pallets, steel drums for tubes, and moisture‑resistant shrink‑wrap for strips; container loading follows standard 20‑ft or 40‑ft ISO containers with FOB Shanghai or CIF destination terms. Chinese manufacturers of these metal products frequently hold CE marking for EU markets when the goods are destined for construction or machinery applications, and buyers may also request RoHS compliance for aluminum and copper components used in electrical equipment.

Sourcing from Suzhou Slade Metal Technology Co.,Ltd. - Buyer Guidance

When sourcing from Suzhou Slade Metal Technology Co.,Ltd., request mill test certificates (MTC) that detail chemical composition, mechanical properties and heat‑treatment records for each steel or alloy grade. For galvanized and pre‑painted products, ask for coating thickness reports (e.g., Z100 - Z275 measured by X‑ray fluorescence) and surface finish certifications. Verify that the supplied HS codes match the product description and that the supplier can provide a full material safety data sheet (MSDS) for copper and brass items. Typical minimum order quantities range from one 20‑ft container for bulk coils to individual pallet loads for specialty tubes; lead times are generally 30‑45 days after receipt of a confirmed purchase order and a signed quality agreement.

What metal grades does Suzhou Slade Metal Technology Co.,Ltd. offer for stainless steel coils?

The catalogue lists stainless steel coils under HS 7219.11 with grades 201, 202, 301, 302, 303, 304, 309S, 410S, 430, 316 and 316L, matching EN 10088‑2 specifications for chemical composition and mechanical performance.

Which HS code applies to the Brass Tube Coil product?

Brass Tube Coil is classified under HS code 7411.21, which covers copper and copper alloy tubes and pipes, deoxidized with a copper purity of 99.9 % or higher.

What certifications should a buyer request for the pre‑painted galvanized steel coil?

Buyers should request ISO 9001, a coating thickness certificate (Z100 - Z275), and a paint finish test report (e.g., polyester/PU/PVDF adhesion and gloss measurements) to confirm compliance with industry standards.

Are there standard dimensions for the Cold Rolled Steel Coil?

Cold Rolled Steel Coil (HS 7209.15) is typically supplied in widths of 0.6 m to 2.0 m, thicknesses from 0.5 mm to 5 mm, and lengths up to 12 m per coil, conforming to ASTM A568/A569 tolerances.

What documentation is needed for importing the Aluminum Sheet?

Importers should obtain a mill test certificate, an aluminum alloy grade certificate (e.g., 6061‑T6 or 5052‑H34), and, if required by the destination, a CE declaration of conformity and RoHS statement.

How are the steel pipes packaged for shipment?

Steel pipes such as ERW Pipe (HS 7306.30) and Seamless Steel Pipe (HS 7304.19) are usually bundled in wooden crates or strapped on pallets with protective coating, then loaded into 20‑ft or 40‑ft containers under FOB Shanghai terms.

What is the typical lead time for stainless steel wire orders?

Stainless steel wire (HS 7223.00) generally requires 30 days from order confirmation to shipment, allowing time for cutting, surface treatment and preparation of mill test certificates.

Can the supplier provide samples of Copper Strip before a full order?

Yes, Suzhou Slade Metal Technology Co.,Ltd. can supply trial lengths of Copper Strip (HS 7409.11) with the specified electrolytic tough pitch (ETP) 99.9 % copper, accompanied by a chemical analysis report.