Itsinda rya Chengyu ni uruganda rugerageza ibikoresho byo gupima. Inzobere mu musaruro w'amashanyarazi ya elegitatu y'ikirenga, ifite uburyo bwo kugenzura serivisi ndende, bishingikiriza kuri sisitemu yo kwipimisha igezweho kugira ngo igenzure neza imashini igenzure kandi ibone amakuru yukuri. Tanga ubwoko butandukanye bwibizamini byikizamini, birashobora gukora ibibyimba, kwikuramo, gutwika nibindi bizamini bya mashini. Ukurikije gukata-kuruhande rwa selile, icyiciro cyukuri kirashobora kugera kuri 0.5. Ishuti yangiza ibidukikije, ubusa kubera ibikoresho bikora.

Itsinda rya Chengyu rifite urunigi rwuzuye rwinganda kandi rubonye icyemezo cya ISO9001. Ifite ibikoresho byo hejuru byarangiye imashini yubwenge ya CNC, irashobora gutanga ikadiri yo kugerageza nibindi bikoresho bitandukanye. Kuva guhitamo ibikoresho fatizo kuri buri muhuza wumusaruro, Chengyu yagenzuye byimazeyo kugirango tumenye ko duha abakiriya ibicuruzwa byiza. Ibikoresho byakiriye ihuriro rihuriye n'abakiriya, kandi ryoherejwe muri Amerika, Uburayi, Amajyepfo, y'Amajyepfo na Afurika, n'ibindi,. Chengyu ni ikirango cyizewe kubakiriya bafite agaciro.