Qingdao Doublestar Tire Industrial Co., Ltd., belongs to Doublestar Group Co., Ltd. the annual output has reached 1.5 million sets of all-steel radial tires, two million sets of heavy-duty bias tires, two million sets of light-duty agricultural tires, and four million sets of inner tubes, as comprise the products form of variable types system
   It has completely passed the international quality system certificates, including ISO9001, QS9000, DOT & ECE in compliance with American &European automobile industry standard, INMETRO of Brazil, GEC of Saudi Arab.  
   In 2003, the company's comprehensive strength has ranked the first five enterprises in Chinese tire industry, and the 30th in the world. The leading brand product has been judged as " Chinese Top-ten national tire brand".
      At the same time, it take advantage of the perfect capital management and famous brand effect to quicken the expansion of all-steel radial tires and external annex & recombination. It's expected to be the largest tire production group in China in the next two or three years.
      Offering truck tyres/tires, 8.25R16, 8.25R20, 9.00R20, 10.00R20, 11.00R20, 11R22.5, 11R24.5, 12R22.5, 13R22.5,175/70R13,215/75R15LT,205/65R15,235/75R15LT, 275/70R22.5, 285/75R24.5, 295/75R22.5, 295/80R22.5, 315/80R22.5, 385/65R22.5
      Offering agricultural tires, 4.00-12AT,4.50-14AT,4.50-16AT,5.50-16AT,7.50-16AT.
      Offering  Off-the-Road Tire,17.5-25,20.5-25 , 23.5-25.