About Shandong Shuangxin New Sheet Co., Ltd. - Steel Coils Supplier in China

China, Shandong province, hosts Shandong Shuangxin New Sheet Co., Ltd., which currently lists six active products in its public catalogue. The supplier’s offerings fall under the broader categories of Agriculture, Steel Coils and Steel Sheets, with a focus on coated steel products. The catalogue includes two pre‑painted galvanized steel coil lines that carry HS code 7210.70, a hot‑dip galvanized roofing sheet listed under HS code 7210.49, and three additional coil or sheet variants without explicit HS codes. Each product description references material types such as pre‑painted Galvalume, PPGL (pre‑painted galvanized), and hot‑dip galvanized steel, indicating a range of zinc coating weights from Z100 to Z275 g/m². The list also mentions a “Wooden Pattern PPGI” product, suggesting a decorative or patterned finish applied to a PPGL base.

Product Range and Specialties of Shandong Shuangxin New Sheet Co., Ltd.

The listed catalogue features factory‑prepainted Galvalume color PPGL steel, a PPGL/PPGI steel coil line (HS 7210.70) with zinc coating weights between Z100‑Z275 g/m², standard galvanized steel coils, corrugated hot‑dip galvanized roofing sheets (HS 7210.49), a wooden‑pattern PPGI product, and an additional PPGL prepainted galvanized coil (HS 7210.70). In the steel coating industry, PPGL coils are commonly produced to ASTM A792/A795 or ISO 1461 specifications, with coating thicknesses ranging from 30 to 120 µm and colour pigments matched to RAL standards. Hot‑dip galvanized sheets typically meet ASTM A123 or EN 10346, with zinc coating weights expressed in g/m² (Z100‑Z275) and corrosion resistance verified by salt‑spray testing. Corrugated roofing steel sheets are usually supplied in gauges from 0.45 mm to 0.80 mm, with a standard crown height of 30 mm and a 0.6 mm coating thickness. These industry benchmarks help buyers compare the supplier’s offerings against global standards.

Trade and Export Information - Shandong Shuangxin New Sheet Co., Ltd.

Chinese exporters of coated steel coils and sheets frequently ship to markets in Southeast Asia, the Middle East, Africa and parts of Europe, where construction and manufacturing sectors demand durable, corrosion‑resistant material. HS chapter 72 covers iron and steel products; HS 7210.70 applies to coated steel coils, while HS 7210.49 covers coated steel sheets such as corrugated roofing. Buyers typically request ISO 9001 quality‑management certification, mill test reports (MTR), and third‑party inspection certificates from SGS or Bureau Veritas. Common Incoterms for these heavy, bulk goods are FOB Shanghai or CIF destination ports, with coils packed on steel pallets and protected by shrink‑wrap, and sheets loaded in 20‑ft or 40‑ft containers. Chinese export regulations require compliance with the REACH framework for coating chemicals and adherence to anti‑dumping duties where applicable.

Sourcing from Shandong Shuangxin New Sheet Co., Ltd. - Buyer Guidance

When evaluating Shandong Shuangxin’s coated steel products, buyers should request the mill test report that details chemical composition, tensile strength, coating weight (Z100‑Z275 g/m²) and colour pigment code. For PPGL coils, ask for a coating thickness report and confirmation of compliance with ASTM A792/A795 or ISO 1461. Corrugated roofing sheets should be accompanied by a sheet‑metal certification showing gauge, crown dimensions and zinc coating verification. Verification of ISO 9001 certification and a recent third‑party inspection report will confirm the supplier’s adherence to standard quality controls. Buyers are advised to confirm packaging details - coil wrapping, pallet dimensions, and container loading plan - before finalizing order terms.

What steel coating standards does Shandong Shuangxin apply to its PPGL coils?

The PPGL coils are produced to typical industry standards such as ASTM A792/A795 or ISO 1461, with zinc coating weights specified between Z100 and Z275 g/m² and colour pigments aligned to RAL codes.

Which HS codes cover the supplier’s galvanized products?

The pre‑painted galvanized steel coils are classified under HS 7210.70, while the corrugated hot‑dip galvanized roofing sheets fall under HS 7210.49.

What documentation should a buyer request for the galvanized steel coil?

Buyers should request a Mill Test Report, a coating weight certificate (showing Z100‑Z275 g/m²), and any ISO 9001 or third‑party inspection certificates.

Are there typical minimum order quantities for the PPGL coil lines?

Exporters of coated steel coils often set MOQs based on coil weight, commonly ranging from 2 tonnes to 5 tonnes per shipment, depending on gauge and width.

What packaging method is used for the corrugated roofing steel sheets?

Corrugated sheets are usually bundled in wooden crates or on steel pallets, shrink‑wrapped for weather protection, and loaded into 20‑ft or 40‑ft containers.

Which markets commonly import Chinese pre‑painted galvanized steel?

Key import markets include construction‑heavy regions such as Southeast Asia, the Gulf Cooperation Council states, East Africa and certain European countries requiring coated steel for building facades and industrial equipment.

What certifications are typically required for these steel products?

Buyers generally require ISO 9001 certification, mill test reports, coating thickness certificates, and an independent inspection report (e.g., SGS) before shipment.

How long does it take to produce and ship a standard coil order?

Typical lead times for pre‑painted galvanized coils range from 30 to 45 days, covering production, quality inspection and loading for FOB or CIF delivery.