Ukucwaninga kokuklanywa komkhiqizo kuthuthukiswa futhi kugcinwa yiqembu leDuolin Engineer, insizakalo yemishini yokuphila
Esikhundleni sokushisa kwegesi namalahle, indlela entsha yokushisa esheshayo neyonga ugesi iyashintsha.Kusebenza kahle ngokushisa kwe-Electromagnetic induction. Ubuchwepheshe bokufudumeza obunamandla bufike eChina ngo-1956, bangeniswa buvela eSoviet Union, futhi busetshenziswa kakhulu embonini yezimoto. UDuolin owasungulwa ngonyaka we-1994, owaqanjwa nguMsunguli kaMnu Zengxiaolin nomkakhe, uMnu Zeng wacwaninga umshini wokushisa wokufaka we-IGBT wokuqala kanye noNkk Zeng abathengisayo, inkampani efana nengane yabo, bese ikhula njengethimba labasebenzi abangaphezu kwama-200, izikhungo zokuthengisa ezifundazweni ezingaphezu kweshumi eChina.Ku-2007, isikhungo sokuthengisa samazwe omhlaba sasungulwa, uDuolin wavula imakethe yangaphandle.