Jigang heavy plates mill consists of 210t converters area and 1300 Rolling Area, with a capacity of 1.8 million t/a. The mill was put into operation in DEC.26,2009,As the key project of "11th-Five-Year Plan" of Jigang,the mill has advanced equipment,high degree of automation and varieties of complete specifications. The mill applies three level automatic controls o full line. The products are widely used in engineering machinary, ship building ,bridge, boiler vessels, equipment manufacturing , oil & natural gas pipe line transportain and large engineerin projects, etc.