COSMO was established in 1977 and today is a leading engine VALVE SEAT manufacturing company, providing full range of Valve Seats and has grown successfully through significant investment in world class R&D and manufacturing. Through this in-house R&D and manufacturing capability, COSMO is able to deliver Valve Seat Inserts for almost all the applications with assured quality and at the best price. We are credited with Internationally, recognized quality standards of ISO/TS-16949 and are committed to maintain a higher standard of Material Composition and Precision Machining. Through relentless product testing and our tireless pursuit for perfection, COSMO is truly your global VALVE SEAT partner