2011 - START
2011 Establishment of YSK
2012 - GROWING
2012 The permanent magnet motor for elevator door was developed and put into the market
2015 - GATHER
2015 The annual production capacity of permanent magnet synchronous motor increased by 100%，andmarket share,increased by 90%. YSK accessed to the overseas market.
2018 - FLY
2018, YSK was awarded as National High-TechEnterprise,Zhejiang Science & Technology enterprises, Zhejiang Manufacturing Boutique. Municipal R & D center was certificated.
2019 - INNOVATION
2019 30 patents yereissued.Brojest feader o the first industry standarelof Permanent magnet synchronous motor fof elevatordooroperatorin China.
2020 - DREAM
The front will always be new starting point.