I-Mecanmed njengoMkhiqizi we-Ofygen Cannulela ochwepheshe kanye nomhlinzeki waseChina, lonke i- oxygen cantela yadlula amazinga ezitifiketi zezimboni zomhlaba wonke, futhi ungaqinisekiswa ngokuphelele ngekhwalithi. Uma ungatholi i-Oxygen ekhaleni ye-oxygen yakho ohlwini lwethu lomkhiqizo, ungaxhumana nathi, singanikeza ngezinsizakalo ezenziwe ngezifiso.