Sterling Abrasives Limited : Sterling Abrasives Limited (SAL) is an ISO 9001:2000 certified enterprise manufacturing a wide range of grinding wheels for the past four decades. We are one of the leading manufacturers of Grinding Wheels, making full range of Vitrified & Resin Bonded Grinding Wheels since last 32 years. We are an ISO-9001 Certified Company, since 1997 and our quality is comparable with the best in the industry. We pride ourselves for our ability to provide prompt delivery & excellent customer service. ...