1)Our products have passed ISO/TS16949 authentication, 2)American DOT authentication, 3) EU TUV authentication 1)Our products ... have passed ISO/TS16949 authentication, 2)American DOT authentication, 3) EU TUV authentication 22.5*8.25 ... rims 1)Our products have passed ISO/TS16949 authentication, 2)American DOT authentication, 3) EU TUV authentication it has been granted ...