Taiyuan Iron & Steel (Group) Co., Ltd. (TISCO) is a super-large iron and steel complex in China and a stainless steel producer with the greatest capacity and most advanced equipment and technology known to the world. 6.26 million tons of steel produced in 2006 brought to it 51.8 billion Yuan of sales revenue out of which 6.7 billion Yuan was realized of profits and taxes.

TISCO produces, among others, stainless steel, cold-rolled silicon sheet (coil), hot-rolled carbon steel coil/plate, wheel axle steel, alloyed die steel, military-oriented steel and holds No. 1 market share respectively for stainless steel, stainless steel clad plate, electro-magnetic pure iron, wheel axle steel, checker plate, gas cylinder steel. It stands out as the first in the trade for the competitive cost in producing sinter, pig iron, slab, medium-plate and hot-rolled coil/plate.