China Suppliers - Factory Direct Composite Wire for Oil-immersed Transformers, Reactors, and Electrical Devices
Our company specializes in the production of high-performance composite conductors, offering a full range of options including bare flat composite wire, paper-covered composite wire, enameled composite wire, and film-wrapped composite wire.
These products are designed for reliable electrical performance, excellent insulation, and mechanical stability, making them suitable for use in transformers, motors, reactors, and other electrical equipment.
We provide flat wire conductors with thicknesses ranging from 1.00 mm to 12.00 mm and widths from 3.00 mm to 25.00 mm, with a width-to-thickness ratio ≤ 20 and a maximum cross-section of 200 mm². For round wire conductors, the available diameters range from 2.00 mm to 5.00 mm, meeting the needs of various custom designs and insulation structures.
For enameled paper-covered wire and enameled composite wire conductors, we recommend flat conductor sizes between 1.00–3.00 mm in thickness and 5.00–18.00 mm in width, while round conductors are available from 2.00–5.00 mm in diameter.
In addition, our bare wire, paper-wrapped, and film-wrapped composite conductors are manufactured with thicknesses from 1.00 mm to 6.00 mm, widths from 4.00 mm to 20.00 mm, a width-to-thickness ratio ≤ 20, and a maximum cross-section of 150 mm².
All our wires are produced under strict quality control with smooth surface finish, precise dimension tolerance, and uniform insulation coating. We are capable of customizing conductor dimensions, insulation materials, and packaging types according to customer specifications, ensuring stable performance and long service life in demanding electrical and electronic applications.