Rational Engineers Limited – An ISO 9001 – 2015 Company, was incorporated to serve the electrical equipment manufacturing industry. With the wide experience of over 33 years in copper wire manufacturing, the company manufactures the Enamel Wire/Strips, Mica covered Copper Conductor, Paper Insulated Copper Conductor, Flexible Multi Strand Covered Copper Cable, Continuously Transposed Conductor, Flexible Braided Earthing Copper Cable. Our expertise lies in our Value.