CH Engineering & Construction is an independent firm of consulting engineers, specialized in the design, procurement and turnkey construction of metal mining projects for mining sector. CH Engineering can diversify its services from mere engineering or equipment supply to turnkey plant construction. We are experts at Precious Metal Process Equipments Design, Manufacturing, Installation, Start-up, Training & Fine Tunning. Especially we are specialized on Gold, Silver, Nickel & Copper. We also established a fine carbon treatment plant in Ankara, Turkey and more than 100 tons of Carbon have been processed. Overall Au & Ag recovery is more than 80%. We are one of the most respected and experienced mining companies in Turkey with our high technological performance and comprehensive know-how in the industry.