Grandstone specializes in designing, manufacturing, exporting and premium after sale service.

Grandstone supplies full range of tyres including TBR, TBB, LTR, PCR, OTR, AGR, INDUSTRIAL tyres and inner tubes. Grandstone obtained the certificates of CCC, ISO/TS16949, ECE, DOT, GCC, ONCAP, etc., certified trusted and reliable, Grandstone tyres have been exported to more than 80 countries and regions.

Proudly owned brands GRADNDSTONE & JUMBO constantly innovate to make it safer, more efficient and environmentally friendly for users around the world. With the advanced equipments, technology,strict quality control system, efficient production and logistics management, Grandstone promises top-level quality and timely shipment.

With the values of honesty, responsibility and innovation, Grandstone dedicate itself to growing up and creating value with the partners together.