Sterling Abrasives Limited (sal) Is An Iso 9001 2000 Certified Enterprise we Are One Of The Leading Manufacturers Of Grinding Wheels, Making Full Range Of Vitrified And Resin Bonded Grinding Wheels Since Last 40 Years We Pride Ourselves For Our Ability To Provide Prompt Delivery And Excellent Customer Service sterling Abrasives Limited Today Caters To The Need Of Major Industries Like Auto, Auto Ancilliary, Bearing, Steel Surgical Blades And General Engineering. With The In House Development Sterling Abrasives Ltd Has Mastered The Manufacturing Of Rice Rollers And Is The Largest Supplier Of Rice Polishing Wheel