Takaitaccen Bayani:

Ana sarrafa kowace kaya ta hanyar tsarin kula da ingancin cikin gida (ISO 9001:2000) tare da gwaje-gwaje masu dacewa, kamar gwajin hayaniya, duba man shafawa, duba hatimi, matakin taurin ƙarfe da kuma ma'auni.

Riko da ranakun isar da kaya, sassauci da kuma aminci sun kasance suna da tushe mai ƙarfi a cikin falsafar kamfanoni tsawon shekaru yanzu.

DEMY yana da ƙwarewa wajen bayar da inganci na musamman ga abokin ciniki a farashi mai kyau da kuma gasa.