I-Mecanmed njenge- Vecanferater ephathekayo inikeza umenzi nomhlinzeki eChina, wonke ama- ventilator ahlinzekayo adlulisela izindinganiso zezitifiketi zezimboni zomhlaba wonke, futhi ungaqinisekiswa ngokuphelele ngekhwalithi. Uma ungatholi owakho i-ventilator enenhlomulo enikeza ohlwini lwethu lomkhiqizo, ungaxhumana nathi, singanikeza ngezinsizakalo ezenziwe ngezifiso.