Qingdao Doublestar Tyre Co., Ltd., founded in 1921 and headquartered in Qingdao, China, is a prominent global tire manufacturer listed on the Shenzhen Stock Exchange. As a leading enterprise in the automotive industry and the controlling shareholder of South Korean manufacturer Kumho Tire, the company operates the world’s first whole-process "Industry 4.0" intelligent tire factory. With a workforce of over 1,000 employees and an annual production capacity of 30 million sets, Doublestar has established a significant international footprint, exporting to more than 160 countries and regions, including major markets in North America, Europe, and Southeast Asia.
The company specializes in a comprehensive range of tire solutions, including Passenger Car Radial (PCR), Truck and Bus Radial (TBR), Off-the-Road (OTR), agricultural, and electric vehicle tires. Its diverse product portfolio features over 3,000 specifications across ten series, including specialized lines such as ultra-high-performance, highway touring, and heavy-duty commercial tires. Doublestar provides extensive OEM and ODM services, supported by a dedicated R&D team of over 50 professionals and advanced manufacturing facilities in China and Cambodia.
Committed to international quality standards, Doublestar’s products have achieved numerous certifications, including CCC, DOT, ECE, GCC, INMETRO, and LATU. The company maintains rigorous management systems with ISO 9001 and TS16949 for quality, ISO 14001 for environmental management, and GB/T28001 for occupational health and safety. Through its brands Doublestar, Headway, and Aosen, the company continues to drive innovation in the global tire market, focusing on high-efficiency, low rolling resistance, and long-mileage technologies.
Bestar Tyre and Rubber Industrial Co., Ltd, established in 2010, is a manufacturer, trading company, and specialized exporter of tyres and wheels based in Qingdao, China. With 11 to 50 employees, the company operates a factory and offers a comprehensive range of products including PCR, TBR, OTR, car, truck, motorcycle, all-steel truck, bus, SUV, and wheelbarrow tyres, as well as steel wheel rims and wheels. They serve various sectors including auto and motorcycle parts, construction, industrial equipment, manufacturing machinery, and transportation. Bestar Tyre and Rubber Industrial Co., Ltd also provides contract manufacturing services and exports its products internationally.