... Alloy Rim Alloy wheel 1)according to the ISO/TS16949 System 2)American SFI 3)German TUV 4)Japanese VIA Specification:Alloy Rim / Alloy ... , automatic spray-painting line, the spectrum analyzer, X-ray machine, three-coordinates measuring machine, rotary bending tester , the radial rolls fatigue tester ... , the salt spray tester, the universal material testing machine and so on. Alloy Rim Alloy wheel