We are Qingdao DOUBLESTAR Tire Industrical CO., LTDPublic-listed company in China.Tyres manufacturer in China with 5,000,000pcs yearly capacity for heavy-duty truck all steel radial tyre.445/50R22.5, 385/55R22.5, 12R22.5... AND 7.5R16, 9.00R20, 295/80R22.5.Tube and tubeless tyre.10,000,000 million sets half-steel radial tires.2 million sets heavy-duty bias tires, 2 million sets agricultural and light truck tires, 0.1 million sets Giant tires, 8 million pcs inner tubes and flaps, and agricultural tires, industrical tires, special tires etc... six types more than six hundred sizes.Granted ISO/TS16949, CCC CERTIFICATE, ECE, DOT, Brazilian INMETRO,GCC, and etc.
