Established in 2010, EXTREME DIAMOND SUPPLY is a family owned and operated business, supplying a wide range of products for the concrete flooring industry. They supply concrete diamonds for polishing, diamond grinding cup wheels, PCD cup wheels, chemical for concrete polishing, concrete floor coatings, and more. EXTREME DIAMOND SUPPLY serves concrete grinding and polishing contractors in New York, New Jersey, and throughout the United States. They guarantee exceptional service and total satisfaction. Check out their website or call them for details. It will be a pleasure to answer any and all of your questions.