Xinhai has various technologists who specialized in 20 defferent field geology, mining survey, mining. mining machinery, layout for road and transportation in plant area , mineral processing, smelting, civil engineering, water supply and drainage, tailings, industrial design, electricity, automation, communications, investment banking, technical economy, budget estimate, etc. It has more than 10 technological achievements in gold, ferrous metal, nonferrous metal and nonmetal. Xinhai has advanceyd technology and rich experience for mining and mineral processing. We have solutions to about 70 kinds of minerals including gold, silver, copper, lead, zinc, iron, nickel, chrome, titanium, vanadium, tungsten, molybdenum, manganese, arsenic, stibium, mercury, tin, rare metal, silicon sand(quartzite), feldspar, fluorite, apyre, baroselenite, garnet, graphite, diopside, rutile, spodumene, tourmalin, phosphorite, plaster, etc.