We are the leaders in the design, manufacture, export and supply of electronic testing equipment, high voltage transformer, industrial testing equipment, constant voltage transformer and commissioning equipment. Our main products are relay test kits, primary injection sources, electrical test benches, MCB/ELCB test kits, hi-pot test kits etc.

Sudharsan Insulations offers high quality products with a high degree of reliability and aesthetic looks. Most of the metallic parts are powder coated or electroplated. Electrical parts and other instruments are from most reliable suppliers in the country.