Jiangsu Shagang Group Company Limited, Jiangsu Shagang Group, Shagang Group or Shasteel is located in Zhangjiagang, Jiangsu, China, an Economic Development Zone of the Yangtze River. It is the largest privately owned company in China. It involves the production and sales of "Shagang" brand name steel products. Its leading products of wide heavy plate, hot-rolled strip coil, high-speed wire rod, large bundle of wire rod, ribbed steel bar, special steel round bar have formed 60 series and more than 700 varieties with nearly 2000 specifications, among which high-speed wire rod and ribbed steel bar products, etc.