Ụlọ ọrụ anyị nke ọma na njikwa mma dị mma n'oge niile nke nrụpụta na-enyere anyị aka ikwe nkwa afọ ojuju ndị na-azụ ahịa maka owu owu. Mkpịsị osisi owu nwere ike ịtụfu , Ihe mkpuchi mgbochi nje , isi okpu ọgwụ ,Enwere ike iwepu ihe mkpuchi ihu nwa . Ọnụnọ nke ngwaahịa ọkwa dị elu na-aga n'ihu na-ejikọta na ọrụ anyị dị mma tupu na mgbe ọrịre ahịa na-eme ka asọmpi siri ike n'ahịa na-agbasawanye ụwa. The ngwaahịa ga-ezitekwara n'ụwa nile, dị ka Europe, America, Australia,Mongolia, Burundi, Luxemburg, Iran .Ugbu a, anyị ngwá ahịa e exported ka ihe karịrị iri isii mba na dị iche iche na mpaghara, dị ka Southeast Asia, America, Africa, Eastern Europe, Russia, Canada wdg Anyị ji ezi obi na-atụ anya guzosie obosara kọntaktị na ndị niile nwere ike ahịa nke ụwa ma na China.