Import Aluminum Conductor Steel Reinforced (Acsr) — Buy in wholesale FOB from Supplier in China

Jiangsu Sanqi Cable & Wire Co., Ltd. produces ACSR conductor for long-span overhead transmission where mechanical load and electrical efficiency must coexist. The construction layers stranded aluminum wires around a central steel core, giving a composite conductor with the current-carrying capacity of aluminum and the tensile strength of galvanized steel. Standard designs follow IEC 61089 and ASTM B232, with conductor sizes selected by aluminum area and steel-core ratio to match sag and tension limits on specific tower configurations.

The aluminum strands are typically hard-drawn 1350 series with minimum conductivity of 61 percent IACS, while the steel core uses galvanized high-carbon wire with zinc coating mass suited to the environmental corrosion category. Typical stranding configurations include 6/1, 26/7 and 30/7 constructions, where the first number is aluminum strands and the second is steel strands. Grease filling between layers is standard for coastal or polluted atmospheres to inhibit galvanic corrosion and fretting fatigue at strand contact points. Conductor diameters range from approximately 6 mm to 45 mm, with breaking loads scaling from under 20 kN to over 200 kN depending on construction class.

Utilities and regional grid operators are the primary buyers, alongside EPC contractors building new transmission corridors or refurbishing rural electrification networks. The conductor is delivered on non-returnable steel or wooden reels with protective lagging, ready for stringing. Buyers should confirm the exact alloy temper, greasing specification, and reel dimensions with Jiangsu Sanqi before finalising freight, as these variables affect both unit mass and drum handling requirements.

Jiangsu Sanqi Cable & Wire Co., Ltd. is located in Rudong Economic Development Area, Rudong, Jiangsu Province, China. The supplier holds a harbor trust tier on the platform, with a response rate currently showing zero and average response hours at zero, which suggests either a new listing or inactive inquiry management. Buyers should therefore treat direct communication as essential and expect to reach out through multiple channels to confirm product availability and technical support capability.

The listing does not state factory size, annual capacity, export history, or specific certifications held by the company. What is known is the address in a Jiangsu development zone, a province with a dense cluster of wire and cable manufacturers. The absence of claimed ISO certificates or named reference projects in the source data means buyers should request quality-system documentation and factory audit reports directly from Jiangsu Sanqi before committing to volume orders.