Powerstone is one of the Chinese brands of tire products, having a stable reputation in a specialized market. Powerstone tires are manufactured by Qingdao Qizhou Rubber Co., Ltd, which is one of the major tire manufacturers in China with 18-years history of international cooperation and shares technologies since 1998.
Qingdao Qizhou Rubber Co., Ltd. has an annual production capacity of more than 100,000 pcs OTR tires, along with 8,000 giant OTR tires and 800,000 bias truck tires.
Only well tried and quality materials are used for tire production. Powerstone tires designed for for construction, road and industrial purposes in difficult and aggressive conditions.