Based on vast industrial experience and 14 Years export history we excel in manufacturing best performing tools that never fail to industrial experts. Given the requirements of up to the mark Tourmaline and ruby,sapphire,tourmaline,topaz,emerald we have specifically designed our manufacturing system to deliver only the best. Blark Mountains Limited Corporation Limited Liability Company operates under Own Lisence and is globally recognized as masters of Tourmaline owing to the optimum functioning and make. Since 2006, our exceptional services similar to that of a well renowned Tourmaline Manufacturer and Exporter and best in class ruby,sapphire,tourmaline,topaz,emerald helped us gain Australia,Canada,Germany,Italy,United Kingdom,United States crossing export ratio value of US$50 Million - US$100 Million. In terms of annual value we produce in the industrial sector we are rewarded back with yearly profit of Approx 2 Million US Dollar which can be concluded as a hard earned result for a professional enterprise that was first introduced in London, Ontario, United Kingdom with initial business capital of US$50 Million - US$100 Million.