Restructured and established in 1996, it is located in the northern section of Kunlun Mountain Road, Cao County, covering an area of 350,000 square meters. It currently has more than 1,000 employees, including more than 200 engineering and technical personnel, and has a designed production capacity of 12 million sets. Its main products include high-performance semi-steel radial tires, Run-flat tires, racing tires, UTV tires and special vehicle modified tires. Over the years, the company has achieved a series of social honors and its image has been greatly improved. It has been rated as a national-level "contract-abiding and credit-worthy" enterprise, China's Quality Integrity Enterprise, Industrial and Commercial Bank of China's AA credit rating, China Customs Advanced Certification Enterprise, and China's Import and Export Quality Integrity Enterprise; ranked among the top 75 global tires in 2019 Ranked 56th, ranked 30th in the 2019 China Tire Enterprises Ranking, and ranked 31st in the 2019 China Tire Enterprises Ranking. C1 tire products won the Green Product Certification Certificate of the Green Innovation Quality Improvement Alliance of the National Certification and Accreditation Administration. 

The company has been recognized as an international independent brand and provincial green factory that is key to cultivation in Shandong Province; especially this year, our company has been rated as a specialized and special new enterprise in Shandong Province, a gazelle demonstration enterprise in Shandong Province, and a high-end brand cultivation enterprise in Shandong Province, which is gratifying. Congratulations. The company's technology center has been recognized as "Shandong Province Provincial Enterprise Technology Center", the company has been recognized as "Shandong Province Brand Building Demonstration Enterprise", and Shandong Province High-tech Enterprise. The company attaches great importance to technological innovation and strengthens intellectual property protection. In recent years, it has obtained 50 national patents.