Kuva guhitamo no kugena iburyo
imashini kumurimo wawe kugufasha gutera inkunga kugura ibyara inyungu igaragara.
Chengli ni ikirango gipima ibikoresho byerekana ibicuruzwa, gitanga urukurikirane rwibikoresho bipima neza nka optique, amashusho ndetse nicyerekezo cyinganda zikora inganda ku isi hamwe na filozofiya yibikorwa yo kwiteza imbere no kwishakamo ibisubizo.
Chengli yiyemeje gushyiraho ibihe byo gupima ubwenge buhanitse buva mububasha bwiburasirazuba.Bizakora inganda zikora hagati-hejuru-ndende-inganda zikora nka semiconductor, electronics precision, ibyuma, plastike, mold, na ecran ya LCD.
Izina ry'ikirango “Chengli” ryakuwe ku mufilozofe w'Ubushinwa Cheng Yi mu ngoma y'indirimbo ngo “abantu ntibashobora kwihagararaho ku isi badafite ubunyangamugayo.”Ijambo "Chengli" ntabwo ari filozofiya yubucuruzi yikigo gusa, ahubwo inagaragaza ubuziranenge bwikigo ndetse nishusho yo hanze.