Aga n'ihu mma mere anyị azụmahịa: Management Ibu Ọrụ na-aza ajụjụ banyere Nhazi Resource Management Mmezu Iwu Product Realization tụọ, Tụlee na eme Ka Anyị Dịkwuo ngwaahịa mmepe na n'ichepụta ọrụ na-gburu n'okpuru ISO 9001 Quality Systems ka obi sie na ngwaahịa anyị Nlụpụta izute gị àgwà ụkpụrụ.
