Founded in Qingdao, China, in 2001, Grandstone Tyre Corporation Limited is a professional and reputable tyre supplier. Together with its subsidiaries and 10 OEM manufacturers, Grandstone designs, manufactures, and supplies a full range of tyres including TBR, TBB, LTR, PCR, SUV, UHP, OTR, AGR, INDUSTRIAL tyres and inner tubes. The company has obtained certification of ISO/TS 16949, CCC, DOT, ECE, GCC, SONCAP, etc. The company proudly exports Grandstone, Jumbo and associate brand tyres to more than 80 countries and regions throughout the globe. With advanced equipments, technology, strict quality-control system, efficient production and logistics management, Grandstone promises top-level quality and timely shipment. With its values of honesty, responsibility and innovation, Grandstone is dedicated to driving business forward together with its partners.