Qingdao Doublestone Industrial co.,ltd . Established in 1998 a leading tire manufacturer of china with its total assets of RMB 1 billion , employee over 500

This company is consist of 6 subsidiary companies and two branch companies ,at present the company mainly produces more than 300 kinds of tires including Heavy duty steel radial truck tires, passenger car tires & light truck radial tires high performance tires, Bias heavy duty tires, agricultural tires, fork ties , OTR tires, motorcycle and bicycle tires and butyl tubes, wheelbarrow tires , and ect. Now the sales market is turning to the international market from domestic market . it has successively passed America DOT,E-MARK ,INMETRO, URAGUAY ,GCC, ISO9001-9002. CCC. Certificate. SONCAP Certificate.

It is selling very well in Europe countries, central America, South America, Africa, East South Asia ,Middle East and Australia countries ect.

All friends both at home and abroad are warmly welcome to use our group tires and join us.