Zhengzhou Yizheng makina olemera amakampani amayesetsa kuti atukuke mwatsopano, amayesetsa kuti apulumuke mwaubwino, ndipo amanyadira ntchito yake yabwino yogulitsa pambuyo pogulitsa.Pambuyo pa zaka zoposa 10 za chitukuko mosalekeza, Yizheng makina olemera makampani pang'onopang'ono anasamukira ku njanji sayansi, mabungwe ndi standardized kasamalidwe.M'tsogolomu, kampani yathu ili ndi kutsimikiza mtima komanso chidaliro chogwirizana ndi mabwenzi atsopano popereka ntchito zoganizira, zamakono zamakono ndi zinthu.
