Injet yakahwina rumbidzo kubva kumakambani ane mukurumbira pasi rose akadai seSiemens, ABB, Schneider, GE, GT, SGG nemamwe makambani anozivikanwa nekuda kwezvigadzirwa zvemhando yepamusoro nemasevhisi, uye yakagadzira hukama hwakanaka hwekugara kwenguva refu.Zvigadzirwa zvejenji zvakatengeswa muzvikwata kuUnited States, European Union, Japan, South Korea, India nedzimwe nyika dzakawanda.