Morero oa rona ke ho hlahisa lihlahisoa tsa boleng ba Primium ea litheko tse mabifi, le lits'ebeletso tse holimo ho reka libuela ho potoloha le lefatše. Re bile IsO9001, CE, CE, CRO ea Khomarela Litaba tsa Bona tse Khabane Tsa Callathe Warcegraph - Xian Prling Hocking Co,. Re amohela bareki, metsoalle ea khoebo le metsoalle e metle le metsoalle e metle ho tloha polaneteng eohle ho ea fumana le ho kopa tšebelisano-'moho. Sehlahisoa se tla fana ka lefatše lohle, joalo ka Europe, Amerika, Australia, la Australia, Denver, Kuwait. Re ikemiselitse ho fana ka lits'ebeletso tse ntle le ho theha boleng bo eketsehileng ho bareki bohle ba rona. Kea ts'epa hore re ka etsa bokamoso bo betere hammoho.