Iipleyiti zoMphezulu woHlolo lweGranite kunye neeTheyibhile ezikwabizwa ngokuba yipleyiti yomphezulu wegranite, ipleyiti yokulinganisa yegranite, itafile yegranite yemetroloji… Iipleyiti zomphezulu weGranite kunye neetafile ziyimfuneko kumlinganiselo ochanekileyo kwaye zibonelele ngokusingqongileyo okuzinzileyo ukuze zihlolwe.Azinakuguquka kubushushu kwaye zibonelela ngendawo yokulinganisa eyomeleleyo ngenxa yobunzima kunye nobunzima bazo.
Iitafile zethu zegranite zomhlaba zibonelelwa ngenkxaso yecandelo lebhokisi lebhokisi eliphezulu lokumisa ukulinganisa okulula kunye namanqaku amahlanu ahlengahlengiswayo okuxhaswa;I-3 ibe ngamanqaku aphambili kunye nezinye eziphuma ngaphandle kozinzo.
Zonke iipleyiti zethu zegranite kunye neetafile zixhaswa siSiqinisekiso se-ISO9001.