Mgbochi MB bụ nke usoro rola na-edozi onwe ya, nke na-ejigide ọla kọpa.Ndị na-ejigide ihe eji eme ihe bụ isi bụ: ihe na-ejigide efere ígwè stampụ (suffix E), eriri iko kwadoro polyamide 66 retainer (suffix TVPB), igwe eji eji brass siri ike (suffix M) na stampụ efere ígwè (suffix JPA) na ọnọdụ ịma jijiji.Ihe eji eme ihe: igwe na-eme akwụkwọ, onye na-ebelata ọsọ ọsọ, axle ụgbọ ala ****, oche nke igbe igwe igwe na-akpụgharị, igwe igwe igwe, igwe na-akpụ akpụ, igwe na-akpụ akpụ, ihuenyo na-ama jijiji, igwe obibi, igwe na-arụ ọrụ osisi, ndị na-ebelata ọsọ ọsọ nke ụlọ ọrụ dị iche iche, kwụ n'ahịrị kwụ ọtọ. oche.