DS mndandanda DC magetsi ndi zinachitikira Yingjie Electric mu SCR DC magetsi kwa zaka zambiri.Ndi ntchito yake yabwino kwambiri komanso kukhazikika kodalirika, imagwiritsidwa ntchito kwambiri mu electrolysis, electroplating, metallurgy, chithandizo chapamwamba, ng'anjo yamagetsi yamafakitale, kukula kwa kristalo, anti-corrosion, kulipiritsa ndi mafakitale ena.munda.