GNO is India leading manufacturer of Grinding Wheels (Bonded, Coated, Non-Woven, Super abrasives and Thin Wheels) and Silicon Carbide. It also manufactures and markets High Performance Refractories and Performance Plastics products. GNO Project Engineering Group (PEG), with its portfolio of diverse projects, is a proven engineering resource for Saint-Gobain companies in India and internationally. Our Grinding Wheels are available at industrial leading price.