[June 2003] We foremost exported the EMS equipment in china, which was used for India South Steel Co. [Nov 2004] We developed the EMS equipment of biggest-section (400×300) in china at then, which was used for GuiYang Special Steel Co. [March 2005] We developed the first Melting Furnace EMS adopted AC-DC-AC VF control technology in china for Baotou Aluminium Co. [Nov 2005] We developed the first furnace bottom EMS for China Erzhong Gruop (Deyang) Heavy Industries Co [Dec 2005] We developed the biggest lifting electromagnet in china for Maanshan Steel Co. [May 2006] We developed the first Al-alloy semisoild EMS equipment for Tsinghua University. [Nov 2007] We developed the first mould slab EMS in china for Hebei Puyang Steel Co. [Aug 2008] We developed the first multi-mode EMS equipment in china for Tsinghua University Shenzhen Graduate School. [Oct 2008] We developed the first sprial magnetic field EMS for China ShipBuilding Industry Corp. [March 2009] We developed the EMS equipment of biggest section(φ800) at then for Jiangyin XingCheng Special Steel Co., which was also the frist one adopting common bus control system. [June 2009] We developed the first EMS equipment for improving polysilicon performance, which was used for Hangzhou Taineng Silicon Co. [Sep 2009] We developed the permanent magnetic sparator of highest open field intensity(16000GS) for Guangzhou Ningming Dongya Sugar Co. [Dec 2009] We developed the EMS equipment of biggest stirring section (φ1200) in the world for zhengzhou Yongtong Special Steel Co. [Nov 2010] We developed the first casting strand electromagnetic accelerating equipment in the world for Hengyang Hualing Continuous Rolling Pipe 
