Sifumene iSatifikethi seeNkqubo eziNtathu:
1.Isiqinisekiso seNkqubo yoLawulo loMgangatho (ISO9001:2015)
2.Isiqinisekiso seNkqubo yoLawulo lokuSingqongileyo (ISO14001:2015)
3.isiqinisekiso senkqubo yolawulo lwempilo nokhuseleko emsebenzini (ISO45001:2018)
Ngokuqokelela kwethu itekhnoloji, siye safumana ngaphezulu kwe 50 izatifikethi zokuyila zepatent.
Ukongeza kuloo nto, siye safumana nezinye izatifikethi: ezifana neSatifikethi se-High & New Technological Enterprise, i-CHINA GAS ASSOCIATION Ubulungu Certificate, iziqinisekiso zeCE, njl.
