Recently, good news has come from the field of tire technology research and development. Taikaiying has made important progress in technological innovation.
Information from the State Intellectual Property Office shows that the patent for “large-size tire section restraint device” applied by Taikaiying related companies has been authorized. The authorization announcement number is CN224152007U, and the authorization announcement date is April 21, 2026.
This patent relates to the technical field of tire auxiliary detection devices, specifically including fixed frame components, outer contour restraint plates, and inner contour restraint plates.
The outer contour constraint plate and the inner contour constraint plate are combined inside and outside to form a groove that is exactly the same as the inner and outer contour shape of the finished tire.
The fixed frame assembly is connected to the outer contour constraint plate through a preload assembly. The preload assembly exerts a pretightening force on the outer contour constraint plate that shrinks inward, thereby tightly squeezing and fixing the tire section in the slot, achieving precise restraint of large tire sections.
Takaiying was founded in 2007 and listed on the stock exchange on October 28, 2025. It is a leader in the domestic mining and construction tires.
The company focuses on the design and development of related tires and has technical and service advantages.
Its main business is the design, research and development, sales and service of mining and construction tires. The Shenwan industry it belongs to is automobiles – auto parts – tires and hubs. The concept section covers tires, Beijing Stock Exchange listed companies, and sub-new stocks.
In 2025, Taikaiying achieved operating income of 2.581 billion yuan, ranking second among the four companies in the industry.
Although it is far lower than the 44.956 billion yuan of the first Zhongce Rubber, it is higher than the industry average of 12.307 billion yuan and the median of 1.782 billion yuan.
Among its main businesses, mining tire revenue was 1.716 billion yuan, accounting for 66.50%.
In terms of net profit, it will be 174 million yuan in 2025, ranking third in the industry, lower than the 4.147 billion yuan of the first-place Zhongce Rubber and the 352 million yuan of the second-place Megashare, and also lower than the industry average of 1.17 billion yuan and the median of 263 million yuan.
In addition to the “large-size tire section restraint device” patent, Taikaiying also has many other patents recently.
These patents cover all aspects of tires, including tire pattern structure, tire abnormality warning methods, tire wear monitoring systems, tire life prediction methods, etc.
For example, the patent for “engineering tire pattern structure with equal groove width and variable pitch taking into account low noise and equal saturation throughout the wear cycle” is dedicated to solving the problem of tire noise and wear; the patent for “a tire abnormality early warning method and system based on multi-sensor fusion” can detect abnormal tire conditions in a timely manner and ensure driving safety.
Taikaiying’s continuous investment and innovation in technology research and development not only enhances its own competitiveness, but also contributes to the development of the entire tire industry.
In the future, Taikaiying is expected to use these advanced technologies and patents to gain a larger share in the global market and introduce China’s high-quality tire products to the world.
