IS09001 certificated, CCC, DOT, SNI, SONCAP certificated 1, China's biggest manufacturing base for motorcycle tyres and tubes, with annual productivity 3000000pcs of tyres and 30 millions of tubes2, Advanced manufacture facility, technology, management for 15 years3, IS09001 certificated, CCC, DOT, SNI, SONCAP certificated4, Most competetive price taking advantage of being factory supplier rather ...