Pnp Stone is one of the famous marble and granite supplier in the are in one of the best leading company of Marble and Granite Exporter in India and as soon we will famous across the globe. Pnp stone exports Green marble, Sandstone, Slate, Mosaic, Marble, North Granite, South Granite to all the large developed company.
Supplier, Manufacturer of Quartz Grit in India, thạch anh thạch anh, Vietnam. Quartz is a very common mineral in the Earth crust. It has been proved that quartz is the second most widely available mineral on the continental crust of the Earth, covering almost of it, beaten only by feldspar. Chemically, quartz is silica, or silicon dioxide, SiO2.