2018 Worldwide Top 10 Tire
No.1: Bridgestone (Japan)
No.2: Michelin (France)
No.3: Goodyear (U.S.A.)
No.4: Continental (Germany)
No.5: Sumitomo (Japan)
No.6: Pirelli (Italy)
No.7: Korean tire (Korea)
No.8: Yokohama (Japan)
No.9: Cheng Shin (China Taiwan Province)
No.10: ZC Rubber (China)
Sunnyjoint supply rubber chemicals to most of the above tire companies.
