Imveliso yeoyile negesi yinkqubo eqhelekileyo yokuvelisa ioyile negesi yendalo kwimithombo kunye nokuyiguqula ibe ziimveliso zokugqibela zepetroliyam ezingasetyenziswa ngabathengi.
Izixhobo zemveliso ezizinzileyo kunye nezixhobo zisisiseko semveliso enkulu yeoyile/igesi, zigcina iindleko kwaye zikhusele abasebenzi.
I-VS Petro isoloko ivelisa kwaye ibonelela ngezixhobo zokuvelisa ioyile yokugrumba ezikumgangatho ophezulu kunye nezixhobo ezipheleleyo ngokuxhomekeke kwiingcali zethu ezingoochwephesha kuyo yonke indawo yokuvelisa ioyile/igesi kunye nokugcinwa kwayo. Ngolawulo oluqinileyo kwinqanaba ngalinye lokwenziwa koyilo, izixhobo, ukuhlanganiswa, ukuvavanywa, ukupeyinta kunye nokufakelwa, sinikezela ngesisombululo esifanelekileyo kwiindawo zeoyile zehlabathi.
Zonke izixhobo zemveliso yeoyile negesi ziyahambelana nomgangatho we-API, ISO okanye i-GOST.
