Afọ ndụ onye na-ere ahịa bụ ihe bụ isi anyị na-elekwasị anya. Anyị na-akwado ọkwa dị mma nke ọrụ ọkachamara, ogo, ntụkwasị obi na nrụzi maka ndị China akpaka Lube sistemụ, Grease Mmanụ, Usoro Lubrication, Nchekwa ma na-enye usoro,20l griiz mmanụ. Maka igwe mgbakwunye gas na-ewepụta na ngwa ahịa na oge na ọnụahịa ziri ezi, ị nwere ike ịtụkwasị aha ụlọ ọrụ. Ngwaahịa ahụ ga-enyefe ụwa niile, America, Australia, Australia, Saudi Arabia, South Africa, nkwenye bụ ihe dị mkpa, ọrụ ahụ bụ ike. Anyị na-ekwe nkwa anyị nwere ike inye ngwaahịa kachasị mma na ngwaahịa dị mma maka ndị ahịa. Anyị na anyị, a na-ekwe nkwa nchekwa gị.