Grindco, Delhi, (Grains , Bonded Abrasives , Coated Abrasives , Non-Woven Abrasives , Super Abrasives, Metal Working Fluids , Tapping Compound , Industrial Cleaners , Corrosion Preventives , Drawing Fluids, Waterproof Grease , Fluid Control & maintenance devices , Automatic Fluid Recycling equipment . )