Shandong Automobile Industry Group Co., Ltd. is a large state-owned enterprise group approved by the Shandong Provincial People's Government on November 28, 2003. It is included in the State-owned Assets Supervision and Administration Commission of the Shandong Provincial People's Government. On May 7, 2009, the Governor's Office Meeting of the Shandong Provincial People's Government agreed in principle to the implementation of the 66 provincial-controlled enterprises that perform the responsibilities of investors. Weichai Holding Group Co., Ltd., Shandong Engineering Machinery Group Co., Ltd. and Shandong Automobile Industry Group Co., Ltd. Reorganization, Shandong Heavy Industry Group Co., Ltd. was formally established on June 18, 2009, and the Provincial Automobile Industry Group became its wholly-owned subsidiary.

The number of cars in Qingdao is 2.774 million, ranking first in Shandong

The number of cars in Jinan City is 2.5049 million, ranking second in Shandong Province.

Linyi City ranks third in Shandong with 2.4736 million vehicles

Linyi mainly has a large population.

Weifang ranked fourth in Shandong with 2.3475 million vehicles

! Yantai City ranks fifth with 1.6742 million vehicles

and Jining City ranks sixth with 1.4598 million vehicles

! Heze and Zibo both had around 1.08 million vehicles, ranking seventh and eighth respectively.

Dezhou and Liaocheng are both between 1.01 million and 1.03 million, ranking ninth and tenth! Binzhou City has 914,000 vehicles, ranking 11th in Shandong Province. The number of cars in Tai'an, Zaozhuang, Weihai, Dongying, and Rizhao is between 600,000 and 810,000.

Ranking of the top ten domestic tire brands in 2021 1. Zhengxin CST Zhengxin CST is one of the top ten tire brands, a well-known trademark in China, and also a Chinese national compulsory product certification brand and a well-known industry brand. Its company Xiamen Zhengxin Rubber Industry Co., Ltd. has been rated as a highly influential enterprise. It is also a high-tech enterprise in Xiamen and one of the largest rubber tire manufacturers in China.

2. BCT Beijing Capital Tire Co., Ltd. is a wholly-owned subsidiary of Beijing Capital Entrepreneurship Group registered and established in 1999 after asset reorganization on the basis of the original Beijing Tire Factory. It is one of the 24 key tire manufacturers in the country. One of the manufacturers, the company mainly applies PIRELLI technology to develop and produce passenger and light truck radial tires and light truck, load-carrying and engineering bias tires.

3. Wanli Wanli is an independent brand of Guangzhou South China Rubber Tire Co., Ltd. After 19 years of development, it is now a strong player in China's tire industry and a leading enterprise in Guangdong's tire industry.

4. Triangle Triangle Group Co., Ltd. was founded in 1976 and has a history of specializing in tire manufacturing for more than 30 years. Its main products include car and light truck radial tires, truck and bus radial tires, engineering radial tires, and giant engineering tires. With products such as radial tires, giant bias-ply engineering tires and ordinary bias-ply tires, it is the largest comprehensive tire enterprise in the country integrating production, sales and research.

5. Chengshan Chengshan brand tires are high-quality products produced by Shandong Chengshan Rubber Co., Ltd. Chengshan Rubber has been rated as one of the 500 largest industrial enterprises in the country for eight consecutive years since 1988. "Chengshan" brand tires have Forming eight series and more than 240 specifications, "Chengshan" brand tires have won honors such as "Domestic Quality Products", "Chinese Famous Brand Products" and "Consumer Trustworthy Products". In October and December 1996, they successfully passed the China Tire Product Certification Committee. Product system certification and quality certification. At present, "Chengshan" brand tires are sold well all over the country and in nearly 50 countries and regions overseas.

6. Chaoyang Zhongce Rubber Group Co., Ltd. is currently one of the largest tire manufacturers in China. The company adopts internationally advanced production technology and top international tire manufacturing and testing equipment. It currently has an annual output of 46 million With the production capacity of more than a thousand varieties and specifications of automobile tires, the tire technology and production capacity are in a leading position in China.

7. Haid Wuliangye Group Sichuan Chuan Rubber Group Co., Ltd. was formerly known as Sichuan Rubber Factory. It was established in 1970 and mainly develops, produces and operates all-steel radial tires, semi-steel radial tires, bias tires and Rubber products, the company is a national designated tire manufacturer and the only large-scale key enterprise producing tires in Sichuan Province. It is the largest semi-steel radial tire production base in southwest China.

8. Linglong Shandong Linglong Rubber Co., Ltd. is one of the top 20 tires in the world, the three largest tire manufacturers in the country, and one of the 1,000 largest industrial enterprises in the country. Its leading products include bias tires and passenger light truck radial tires. , all-steel radial truck tires, special tires and other ten series, with nearly 2,000 specifications and varieties.

9. Pull-back/Double-Coin Wheel and Double-Coin tires are high-quality products produced by Shanghai Tire & Rubber Co., Ltd., a large-scale tire manufacturer that produces load-carrying tires in various specifications. There are as many as 130 kinds. The product quality has passed the American "DOT" and European "ECE" certification, and all have reached the advanced level of similar foreign products.

10. Fengshen Fengshen Tire Co., Ltd., established on December 1, 1998, is one of the largest all-steel radial tire manufacturers and the largest engineering machinery tire manufacturer in China. The company is a national high-tech company The company has passed 14 certifications including ISO9001 quality system, TS16949 system, E-MARK, US DOT certification, and EU ECE. It is one of the very few companies in the domestic tire industry that has passed the above certifications.