1. Aging proof toy wheels tire. 2. Chemical proof. 3. Certification: ISO9001:2008, ISO/TS16949. 4. ... ISO/TS16949, we supply NR toy wheels tire, IIR toy wheels tire, etc. Toy wheels tire descriptions: 1. Materials: NR, also IIR etc ... PPAP, control plan and PFMEA. 9. Applications: automobile, electrical appliance, industrial, construction, and other fields. 10. QC/QA: we have strict ...