Import Copper Cathodes — Buy in Bulk from Supplier in China

The copper cathodes offered by Shanghai Topfine Maritime Service Company are supplied as high‑purity copper sheets suitable for industrial processing. Each sheet meets a purity level of 99.99% copper, complying with ISO and SGS certification requirements. The product is shipped in standard sheet sizes and is packed securely to avoid damage during transit. Accompanying the shipment are three original and three non‑negotiable copies of the required shipping documents.

In the copper industry, cathodes of this grade are commonly used for downstream rolling and drawing operations, where electrical conductivity of approximately 58 MS·m⁻¹ is expected. Typical sheet dimensions are 1000 mm × 1000 mm with a thickness of 10 mm, and the impurity content is limited to 0.02% or less. Such specifications align with standard practices for manufacturing wires, cables and conductive components. The material’s malleability and corrosion resistance further support its suitability for electrical and renewable‑energy applications.

Primary buyers include manufacturers of electrical wiring, motors and electronic assemblies that require consistent conductivity. Shanghai Topfine Maritime Service Company states flexible minimum order quantities and offers FOB or CIF shipping terms, though exact lead times should be confirmed directly. Payment can be arranged through letters of credit or telegraphic transfer as per the buyer’s preference. Prospective importers are advised to verify certification documents and packaging details before finalising the purchase.

Shanghai Topfine Maritime Service Company is based at Room 1402 No.3 Lane 66, Sanyuan Road, Putuo, Shanghai 200333, China. The company is listed as an imported supplier and holds a harbor trust tier on the platform, indicating a certain level of verification. Its public profile does not disclose response statistics, showing a response rate of 0.00 and no average response time, which suggests limited recorded interactions. The address places the firm within a major industrial hub of Shanghai, providing access to port facilities for bulk shipments.

The supplier’s listing focuses on copper cathodes and highlights ISO and SGS certifications, as well as comprehensive shipping documentation. No additional corporate history, employee count or revenue figures are provided, and the supplier does not specify production capacity or client references. Buyers should therefore obtain confirmation of the supplier’s manufacturing capabilities and quality assurance procedures directly. All information presented reflects the data supplied in the product listing.