manufacuturing & exporting tires (TBR,PCR,OTR) with good quality and low price.Doublestar is a well-known tire manufacurer, it has two production bases in Qingdao and Shiyan. The products have been successfully granted the ISO/TS16949 Quality Management System Certification, China Compulsory Certification,ECE,DOT,INMETRO,GCC and other certification.The products have been exported to more than 140 countries and regions, such as Europe, America, Africa, South East Asia, Middle East and Etc.Doublestar is one of the largest enterperises in Chinese tire industry to be allowed to enter the international market.
