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