Rockblade Tires, a subsidiary of the Zhengdao Tire Co., Ltd group, has been situated in Cao County, Shandong since August 2011. Specializing in the development, production, sales, and technical services of tires and rubber products, the company currently boasts a workforce of over 2,000 employees.

With a total investment of 3.5 billion yuan, the project stands as a prominent enterprise within the Caoxian Rubber Industrial Park. Leveraging Goodyear technology from the United States, along with the use of imported natural rubber and other raw materials from Indonesia and Malaysia, the company employs over 500 procedures to manufacture more than 1,000 high-performance semi-steel radial tires.

Rockblade Tires has assembled a team of top-tier technical and management professionals, establishing and refining an internal quality management system and sales network. Equipped with state-of-the-art production and testing facilities both domestically and internationally, the company imports essential production and testing equipment from countries such as Japan, Germany, and the United States.