EA jerin tattalin arziki nena'ura mai auna hangen nesa ta atomatikChengli Technology ya haɓaka kuma ya samar da kansa.Ana iya sanye shi da bincike ko laser don cimma daidaiton ma'aunin 2.5d, daidaiton maimaitawa na 0.003mm, da daidaiton auna (3+L/200) μm.Ana amfani da shi musamman wajen auna allunan kewayawa na PCB, gilashin lebur, samfuran kristal na ruwa, ƙirar wuka, kayan haɗin wayar hannu, faranti na murfin gilashi, ƙirar ƙarfe da sauran samfuran.