About Shanghai Metal - Steel Strips Supplier in China

Shanghai Metal is based in China and currently lists seven active products in its catalogue. The supplier’s portfolio covers steel strips, cold rolled coils, steel sheets, steel bars, copper foils and copper tubes, reflecting the top categories it reports. Each product entry follows standard HS code families for the material group, such as the 74‑series for copper products. The catalogue includes both alloy‑specific items and generic steel forms, enabling buyers to identify precise material grades.

The steel segment comprises a high‑speed steel strip, a cold‑rolled steel strip, a non‑grain oriented silicon steel sheet and a steel bar, while the coil entry is a cold‑rolled steel coil. The copper segment lists a copper foil identified under HS code 7409.11 with alloy grades C1020, C1100 and C1220, and a copper tube under HS code 7407.11 made from brass alloys C27200 / C27000. These entries provide the basic material description and HS classification needed for customs and trade documentation.

Product Range and Specialties of Shanghai Metal

The high‑speed steel (HSS) strip is typically supplied in grades such as M2 or T15, with carbon content around 0.85 % and vanadium/tungsten additions that give a Rockwell hardness of 62‑65 HRC. Cold‑rolled steel strips are usually offered in thicknesses from 0.2 mm to 3 mm, widths up to 1500 mm, and surface roughness Ra ≤ 0.8 µm, conforming to ASTM A1008 or EN 10353. Non‑grain oriented silicon steel is a magnetic grade used for motor cores, commonly containing 3‑4.5 % silicon and supplied in 0.2‑0.35 mm thickness to meet IEC 60404‑1 specifications.

Steel bars listed are often carbon or low‑alloy sections that meet ASTM A36, AISI 1018 or EN 10025 standards, with standard lengths of 6 m and diameters from 6 mm to 50 mm. The cold‑rolled steel coil follows typical coil dimensions of 0.5‑2.0 mm thickness, 1000‑1500 mm width, and can be cut to 6 m lengths for downstream processing. Copper foil under HS 7409.11 is usually supplied in electrolytic tough‑pitch grades with purity ≥ 99.95 %, thickness ranging 5‑30 µm, and is wound on stainless‑steel reels. Copper tubes under HS 7407.11 are commonly brass (Cu‑Zn) tubes, supplied in diameters 6‑50 mm, wall thickness 0.5‑2 mm, and conform to ASTM B221 or BS 6170.

Trade and Export Information - Shanghai Metal

China is a leading exporter of flat‑rolled steel and copper products. In the HS‑73 chapter, steel strips and coils are classified under headings 7308‑7311, while copper foil and tubes fall under HS‑74 headings 7409 and 7407. Major import markets include Southeast Asia, the European Union, the United States and the Middle East, where automotive, appliance and electrical equipment manufacturers source these materials. Export shipments are frequently handled on FOB Shanghai or Ningbo ports, using 20‑ft or 40‑ft containers for coils and reels, and bulk freight for steel bars.

Buyers typically request certificates such as mill test reports (MTR), chemical analysis certificates, and compliance with ISO 9001 quality management systems. For electrical steel, CE marking and compliance with IEC 60404 are common requirements. Copper foil imports often need RoHS declaration and purity test reports, while brass tubes may be subject to ASTM B221 dimensional inspection. Chinese exporters must comply with customs inspection regimes, including quarantine for metal products and anti‑dumping documentation where applicable.

Sourcing from Shanghai Metal - Buyer Guidance

When sourcing from Shanghai Metal, buyers should obtain the specific grade designation (e.g., M2 for HSS, C1100 for copper foil) and request the corresponding mill test report that details chemical composition, mechanical properties and heat‑treatment records. Verify that the product dimensions, thickness tolerances and surface finish match the buyer’s engineering specifications, and confirm the HS code aligns with the declared material to avoid customs delays. It is advisable to request a sample reel or bar before confirming a full order, especially for copper foil where thickness uniformity and oxygen content affect performance.

Buyers should also ask for the supplier’s compliance documents, such as ISO 9001 certification, CE or RoHS declarations, and confirm the packaging - e.g., coil wrapped in anti‑rust film or foil reels in sealed pallets - to ensure safe transport. Clarify the Incoterm (FOB Shanghai is common) and expected lead time, typically 30‑45 days for standard grades. Confirm any special handling instructions, such as moisture‑controlled storage for copper foil, to maintain product quality during transit.

What steel grades are available in the high‑speed steel strip?

The catalogue lists a high‑speed steel strip that is usually supplied in standard grades such as M2 or T15, with hardness around 62‑65 HRC and carbon content near 0.85 %. Typical dimensions include widths up to 1500 mm and thicknesses from 0.2 mm to 1.5 mm, allowing direct integration into cutting or stamping lines.

Which HS codes apply to the copper products?

Copper foil is classified under HS code 7409.11 and copper tube under HS code 7407.11, both belonging to Chapter 74 for copper and copper alloys. These codes are used by customs authorities to determine duty rates and import regulations for the respective products.

What typical thicknesses are offered for the cold‑rolled steel coil?

Cold‑rolled steel coils are commonly offered in thicknesses from 0.5 mm to 2.0 mm, with widths up to 1500 mm. A standard coil weight ranges between 10 tonnes and 20 tonnes, and the coils are usually wound for shipment in 6 m lengths.

Which certifications should a buyer request for these steel and copper items?

Buyers should request mill test reports, ISO 9001 quality‑system certificates, and for electrical steel the CE marking according to IEC 60404. Copper foil imports often require RoHS compliance documentation, while copper tubes should be accompanied by ASTM B221 dimensional inspection reports.

What are the standard packaging methods for copper foil and copper tube?

Copper foil is typically wound on stainless‑steel reels and packed in moisture‑controlled pallets with anti‑rust film. Copper tubes are usually bundled in wooden crates or placed in bulk containers with protective end caps, and both product types are labeled with material grade, dimensions and HS code.

What is the usual minimum order quantity (MOQ) and lead time?

MOQs depend on the product form; coils and reels often start at one 20‑ft container (approximately 15 tonnes), while steel bars may start at 5 tonnes. Lead times for standard grades are generally 30‑45 days from order confirmation, subject to production scheduling and shipping arrangements.

Which regions most frequently import these products from China?

Major import regions include the European Union, the United States, Southeast Asia and the Middle East. In these markets, automotive manufacturers, construction firms and electrical equipment producers are the primary end‑users of the steel and copper products supplied by Chinese exporters.