Osisi & Akụrụngwa
A na-ebuga ngwaahịa anyị na United States, Britain, France, Germany, Mexico, Italy, Australia, New Zealand, Japan, wdg. A kwadoro anyị na ọkwa nri na ụkpụrụ SGS, na ihe nkwakọ ngwaahịa anyị na-agbaso ụkpụrụ EU.Ụlọ ọrụ anyị nwere igwe zuru oke nke igwe na-ebi akwụkwọ gravure dị elu, igwe na-agba ọsọ ngwa ngwa, igwe na-ebi akwụkwọ na-akwụ ụgwọ, igwe na-eme akpa, igwe na-egbutu akpa, igwe na-ekpuchi akụkụ atọ, igwe na-arapara, igwe mpempe akwụkwọ, wdg.
