History
At “Marconi Engineering Works” we started manufacturing cast iron piston rings in 1976 which is more than 30 years of experience now. Year by year we have been developing our manufacturing facilities and quality control systems to produce high quality of piston rings ensuring reliable performance in its application. “Tolia” branded piston rings is renowned name in quality from 30 years in India. Our manufacturing facilities include casting plant, piston ring machining plant and quality control department. The company caters to different segments by supplying high quality piston rings to O.E’s and Aftermarket from 1990.
In the year 1994 we introduced “S.G.Iron” piston rings after years of research and development to satisfy our customers. “Tolia”- brand of the company continues to be the preferred choice of its customers for S.G.Iron piston rings than other makes because of its proven performance.
All our plants are ISO 9001:2008 certified for quality control systems as per International standards. We have cutting edge technologies for manufacturing piston rings which is located in Surendranagar, Gujarat.