I-ZX intsimbi yentsimbi yeesilinda zoxinzelelo oluphezulu ziveliswa phantsi komgangatho we-ISO 9809-1, kunye nemvume ye-TPED. Iisilinda zethu ezihamba phambili kwishishini zinobunzima obulula kwaye zikhethwa ngabasasazi begesi kwihlabathi liphela. Iisilinda zethu zentsimbi zisetyenziswa ngokubanzi kwihlabathi liphela kwiinkalo ezahlukeneyo kubandakanya ukuwelda, ioksijini yezonyango, itekhnoloji yokutya kunye nesiselo, izixhobo zokukhusela umlilo, ukuntywila kwi-scuba kunye nezicelo zokunyanga amanzi.