Qingdao Grandstone Tyre Co., Ltd is a professional and reputable tyre supplier headquartered in Qingdao, China since 2001. Grandstone specializes in designing, manufacturing, exporting and premium after sale service.
GrandstoneR supplies full range of tyres including TBR, TBB, LTR, PCR, OTR, AGR, INDUSTRIAL tyres and inner tubes. GrandstoneR obtained the certificates of CCC, ISO/TS16949, ECE, DOT, GCC, SONCAP, etc., certified trusted and reliable, GrandstoneR tyres have been exported to more than 80 countries and regions.