Ithayi yentambo yentsimbi ye-PVC egqunywe ngentsimbi inamandla okuzitshixa egcina ixesha lofakelo.Umphezulu wokugquma wePVC unciphisa iindleko ezingcono kunezibophelelo zokwaleka zePPA.
Le mveliso yochungechunge ivunyiwe yiDNV, ABS, UKCA, izatifikethi zeCE.