Shandong OUJIN Ubunjineli beMachinerry Co, Ltd. ikakhulu ibandakanyeka kwimveliso nolawulo loomatshini bokwakha ophakathi nophakathi, omncinci ovelisa iMAMMUT uthotho lweemveliso zobunjineli bobuchwephetsha njengamavili ezinto ezinamavili e-1 - 1 - 1 - 1, iGroblem grader, 2-3,5 TON terrain forklift, telescopic Umatshini wokugcwalisa ingca, MAMMUT umatshini wokubamba ingca, umatshini wokubambisa ngamaplanga kunye nomatshini wokukhulisa ikhephu.MAMMUT igubungela ummandla oziimitha ezingama-50000 zemveliso yezityalo okwangoku. Ekuqaleni kuka-2011, indawo ephezulu kunye nesityalo sanamhlanje kunye neziko lophando kunye nophuhliso liya kuba kusekwe kwinqanaba lesithathu lobunjineli eCaterpiller Industrial Park ngokwesicwangciso sobuchule beenkampani.