a single digit number item description date signed
shougang guiyang special steel co., ltd. unit 2 2 billet caster tundish electromagnetic induction and variable frequency power supply control system v1.0 1 set in october 2012
shougang guiyang special steel co., ltd. unit 4 4 strand billet caster tundish electromagnetic induction and variable frequency power supply control system v1.0 1 set in october 2012
jiangyin xingcheng special steel co., ltd. 7 7 billet caster machine electromagnetic induction heating and power inverter control system v1.0 1 set in march 2013
xingtai iron and steel co., ltd. unit 4 4-strand caster tundish electromagnetic induction heating and refining sets complete system v1.0 1 october 2013
china heavy machinery research institute ag 1-strand slab caster tundish vertical electromagnetic induction heating and power control system v1.0 1 set in october 2013
energy equipment co., ltd., jiangsu lianfeng 4-strand caster machine 4 and frequency induction heating power supply control system v1.0 1 set in november 2013
