Supplier of Quartz powder grid sand lumps in India Malaysia Shri Vinayak Industries http://quartzpowdermanufacturers.com/supplier-of-quartz-powder-in-india.php Shri Vinayak Industries is the superior manufacturer, supplier and exporter of high grade quality Quartz powder, grit, sand and lumps. Our offered natural quartz products are known and famous for their distinctive optical, thermal and mechanical attributes and have exclusive applications in glass, ceramic, steel industries etc. The products will available in various ranges of varieties.