Excellent Industries (Exin), a manufacturer of Laminations, Toroidal Cores and Cut Cores for the Electrical & Electronics Industry, was established in 1987 in Bangalore and 2006 in Mysore, Karnataka – India, by Sqn Ldr R P Monteiro (Retd). Sqn. Ldr. R P Monteiro is a retired Air Force Officer with over 30 years of technical and managerial experience in Indian Air Force, and a further 19 years of experience as an entrepreneur in the electronics and electrical industry.

Exin is a Small Scale Industry with staff strength of 60 people. Our product range includes E & I Laminations, Toroidal Cores, Cut Cores and some specific products for R & D organizations. The Unit produces Magnetic Cores for low and high frequency test transformers, power transformers and current transformers.