Ngophando oluqinileyo nophuhliso, uyilo, kunye nezakhono zemveliso, iMerican ifumene izatifikethi zepatenti ezingaphezulu kwe-130 kushishino, kwaye iimveliso zayo ziye zaqatshelwa kwihlabathi liphela, zafumana izatifikethi ze-FDA, CE, RoHS, FCC, PSE kunye nezinye zamazwe ngamazwe, kunye nezatifikethi zenkqubo yolawulo lomgangatho we-ISO9001.
