Pro-Tech Engineering & Control Pvt. Ltd. would like to thank you for taking out your valuable time to view our site. Presence of our group in electrical industry is about a quarter century old and we are manufacturing timers & protection relays, under the name of Protech Engineering, since 1995. We converted to Protech Engineering & Controls Pvt. Ltd from 1st April 2001. Since our inception we have achieved a steep rate of growth and our last years turnover in timers, relays & battery chargers was more than 75 lakhs. more...