Sierra Exploration and Mining Ltd prides itself for bringing the most innovative, versatile and low cost Copper cathode, copper ore, copper concentrate. With 10 years of experience and expertise over Copper Concentrate manufacturing we have successfully captured Australia,Colombia,Germany,Philippines,Thailand export market share. Our mission is geared towards providing our customer base with a top notch platform located in in Dodoma, Tanzania and Dodoma, and online globally where buyers can find only best. Sierra Exploration And Mining Ltd is a known as Manufacturer and Supplier of Copper Concentrate started our venture with US$2.5 Million - US$5 Million initial business capital, and strive to keep up with a customer-centric approach and ensure utmost satisfaction throughout the buying cycle by providing the most trending and durable leather products. A prolonged experience with manufacturers from different industries made us able to recognize all the untapped marking solutions that have been crucial for our clients. With viable knowledge and expertise we have evolved over time and our annual revenue reached Approx 2 Million US Dollar. Our reliability is backed by our legal status as Private Limited company followed by Third Party. In a nut shell, leather products in best quality are offered to our clients since 2002. We boast 18 Years of export history and export value estimating around Below US$1 Million. For further details contact Lackson.