Malingaliro a kampani Zhejiang chenfan Technology Co., Ltd.ili ku Hangzhou, China, ndi mayendedwe abwino komanso malo okongola.Ndi kampani yaukadaulo ya R & D yopangidwa ndi kasamalidwe ka uinjiniya ndi akatswiri a R & D omwe ali ndi zaka zambiri zamakina amagetsi ndi mafakitale olekanitsa mpweya.Cholinga chake ndi kukhala wopereka zida ndi wopereka chithandizo chaukadaulo ndi gulu laukadaulo lotsogola zida zoyeretsera mpweya, PSA zida zolekanitsa mpweya, kutaya madzi m'thupi ndi kuyeretsa mumlengalenga, chida chowunikira mpweya, ndi zina zambiri.