Import Black Annealed Soft Iron Wire — Buy in wholesale FOB from Supplier in China

Black annealed soft iron wire from Hebei Tengao Hardward & Wire Mesh Sales Co., Ltd. is a low-carbon industrial wire with carbon content at or below 0.25%, supplied in 25kg rolls for commercial and industrial procurement. The annealing process, which involves controlled heating and slow cooling, yields a black oxide surface finish that provides baseline corrosion resistance while preserving the wire's characteristic softness and ductility. This material configuration positions it as a binding and fastening commodity in construction, agricultural fencing, and general manufacturing sectors where formability outweighs the need for high tensile strength.

The wire's low carbon composition, standard for soft iron wire grades, permits tight bends and knots without work-hardening or fracture, a property that distinguishes it from higher-carbon hard-drawn alternatives. Typical industry practice produces this wire in diameter ranges from 0.5mm to 6.0mm BWG or SWG gauges, though buyers should confirm Hebei Tengao's specific stocked dimensions. The black oxide layer from annealing is not a permanent coating; in prolonged outdoor exposure, additional galvanising or plastic coating may be required depending on the service environment. Standard packaging for export trade is the 25kg coil, a unit that balances manual handling feasibility with freight efficiency.

Primary applications include rebar tying in concrete construction, vineyard and orchard trellis work, baling of agricultural by-products, and fabrication of mesh panels or chain-link fencing where the wire serves as a tie or tension element. The buyer base spans construction material distributors, agricultural supply importers, wire mesh fabricators, and hardware wholesalers serving developing infrastructure markets. For trade terms, buyers should confirm with Hebei Tengao the exact gauge availability, coil packaging specifications, Incoterms for port delivery, and any third-party inspection protocols, as these operational details are not stated in the listing materials.

Hebei Tengao Hardward & Wire Mesh Sales Co., Ltd. is located at No.228 Jianshe Street, Shijiazhuang, Hebei Province, China, with postal code 050000. The company holds a 'harbor' trust tier classification on the marketplace, which represents a baseline verification level rather than an advanced assurance status. The listing presents no response rate data (recorded at 0.00%) and no average response time, indicating that communication responsiveness is an unverified factor for potential buyers to test directly.

The supplier's profile, as represented, focuses on wire and mesh products with no stated year of establishment, employee count, revenue figures, or named client references. Buyers should conduct independent due diligence through business registration verification, request of export licence documentation, and direct reference checks before committing to purchase orders. The absence of third-party audit data or certification specifics in the available profile means that quality assurance protocols must be negotiated and verified on a transaction-by-transaction basis.