According to the reports, Guangzhou Naidong information technology Co. LTD, developed "hollow reinforced tire" independently, which results confirmed by Guangzhou Commission on Innovation and Technology and got the Guangzhou Science And Technology Achievement Certificate.
  The company's inflatable tire is "green" product that government promoting to developing with the use of "hollowed out reinforcement" design and non-toxic environmental friendly materials. This product has some advantages,such as good buffer, no fear to be pricked , free of inflatable,reclaimed , etc. Meanwhile, the tyre has been through the EU ROHS environmental test, and welcomed by the European and American markets.
 
(R-11)