The EDGESTONE welcomes you to have a walk through of our products and our premises where we offer black opals,aquamarine,tourmaline,diamonds. As successful Tourmaline Manufacturer and Exporter, we have been working enthusiastically in this industry since 2006. Over the years our clients have always shown that they are fully satisfied form our Tourmaline and our 14 Years of export history clear witnesses that. Our corporate venture is located in Cape Town, South Africa and Western Cape, started off as a Pvt Ltd entity under Own Lisence with initial business capital estimating around Below US$1 Million. In terms of Tourmaline export, we boast Below US$1 Million and Australia,Canada,Germany,Italy,United Kingdom,United States marketshare.As leading Tourmaline Manufacturer, we make sure that products are manufactured with bottom-line costs and excellent quality, making us able to score annual revenue worth Approx 2 Million US Dollar. In addition, our representatives which include engineers, labor, support staff as well as high management personals, are all determined to build long-term relations with future clients to make sure that no one ever has a complaint regarding any of our Tourmaline. For more details contact Joao David.