Ngwaahịa anyị na-ekweta nke ukwuu na ndị ọrụ nwere ike ibute ego na-agbanwe agbanwe na mmekọrịta ọha na eze na-achọ maka China Watchration Sistem,Igwe eji eme ihe, Lubrication Sistem Sisel, Mgbapụta Nyefee,Akpaka grese. Kedu maka ịmalite azụmahịa gị na ụlọ ọrụ anyị? Anyị dị njikere, zụrụ ma mezuo. Ka anyị bido azụmahịa ọhụrụ anyị na ebili mmiri ọhụrụ. A ga-enye ụwa niile ga-enyefe ụwa niile, America, Australia, Australia, Malta, Saudi Arabia, na-ahazi aha ụlọ ọrụ, na-achọ Site na Stand Ochịkwa Njikwa akara, na-ekere elu - ụlọ ọrụ ọkwa site na mmụọ nke ọganihu - na-eme ihe n'eziokwu na nchekwube.