GENCOTIRE Agricultural Tractor Tires Japan Technology Best Rubber from Malaysia and Thailand ... supplier in China,who produce mainly 6 kinds of tires and tubes under the leading brand GENCO,GENCOTIRE,SOWESTONE ... ,CCC,ISO and so on.3.Available GENCOTIRE Agricultural Tires: 6.00-16,7.50-16,7.50-20 ... provides anti-puuncture and tire wear resistance GENCOTIRE R1 pattern agricultural tires/tractor tires