TISCO is an extra-big iron and steel complex, combination with iron ore mining, steel-making production and processing, goods distribution and trading, the largest stainless steel enterprise equipped with up-to-date technical and process installations, complete set of specifications, with 10 million tons of steel being produced per year ( in which, 4 million tons of stainless steel) and annual turnovers for 8 years in a row outnumbering 100 billion RMB Yuan.