Shri Vinayak Industries minerals offering Quartz Powder in India include various types of grade of silica stone and sand for application in foundry and glass industry. We check the various classification parameters to ensure that it is free from impurities. Our technology is able to customize our range in terms of size and shape. Manufacturer of Quartz Powder in India http://quartzpowdermanufacturers.com/supplier-of-quartz-powder-in-india.php