Domestic tires continue to break through, technology as the base, expansion of production for the wing

(3) Triangle tire: Engineering tire operating rate to maintain a high level, continue to promote technological innovation

Triangle Tire giant project radial tire complete set of production technology and equipment development level is leading in the world. Since the production of the first engineered radial tire in November 2002, Triangle Group has aimed at the world's leading level of development. Its "giant engineering radial tire complete set of production technology and equipment development" project, won the national science and technology progress award, which is since the founding of new China, China's tire industry won the highest science and technology award, to solve the giant radial engineering tire single-layer steel tire body in bad road conditions, heavy high-speed driving on the product performance of the extremely high requirements, through adaptation innovation and system integration innovation, Greatly improve the quality of engineering radial tire products; We have innovated a series of large-scale complete sets of production equipment to achieve low-cost factory construction and large-scale industrial production. Triangle Tire can now produce full specifications of engineering giant tire series products, many world-renowned construction machinery manufacturers to provide supporting facilities, enjoy a high reputation in the international market. After a number of foreign authorities testing and the world's largest construction machinery manufacturers Caterpillar, Volvo, etc., the company's giant meridian engineering tire comprehensive technical indicators reached the international advanced level.

Triangle tire engineering tire capacity utilization rate maintained at a high level. Since 2017, the output of Triangle tire engineering tires has reached 350,000 / year, and the annual output capacity has risen to 380,000 in 2021, an increase of 8.57%. Capacity utilization was 71.23% in 2019, the lowest level in nearly six years, rose to 78.34% in 2021, and although it fell back in 2022, it always remained at a high level.

We will continue to promote new manufacturing technologies. Triangle Tire took the lead in launching the "Green Earth Declaration" to promote the development and application of new manufacturing technologies, and achieved major breakthroughs in the fields of rubber processing technology, tire molding technology, tire vulcanization technology, and clean and environmentally friendly energy utilization. In the product field, the proportion of green safety tires with low roll resistance, wet slip resistance and low noise has increased year by year, and the product performance has reached the latest index requirements of the European Union labeling regulations and the U.S. Environmental Protection Agency SMARTWAY certification, and successfully developed products with roll resistance and wet slip resistance of A level; In the field of materials, Triangle Tire is actively committed to promoting the process of "green raw materials" in itself and the tire industry, promoting the development and application of new green materials around "non-toxic and harmless", "in line with the REACH law", "reduce dependence on petrochemical products" and "expand the application proportion of renewable and recyclable materials". The use of environmentally friendly oil on the whole series of products, switching to the use of new environmentally friendly plasticizers, the proportion and type of white carbon black are gradually increasing, and in-depth application research has been carried out on new environmentally friendly materials such as plant oil, bio-based auxiliaries and rubber.

Marketing network is sound, product sales channels are smooth. Triangle Tire has established a marketing network covering both domestic and foreign, with depth and breadth. In the original tire market, the company has long supplied original tire products for more than 50 automobile manufacturers such as SinotruK, China FAW, SAIC-GM-Wuling, Dongfeng Motor and nearly 20 construction machinery manufacturers such as Shandong Lingong, Shandong Shangong and Xiamen Xiagong. At the same time, it has established strategic partnerships with large and internationally renowned companies such as Goodyear, Caterpillar and Liebherr. In the replacement tire market, the company's sales outlets cover the whole country, the domestic market share ranks in the forefront of the industry, and the dealer network covers six continents around the world. The sound marketing network provides a stable and smooth sales channel for the company's tire products, making the market share of the company's products expand year by year, and the brand influence is increasing.

(4) Guizhou Tire: Continuous reform, "dual base" layout stable expansion OTR

With a complete range of products, Guizhou Tire has become an industry leader. In 1958, the first "forward" tire was born, and Guizhou Tire experienced a breakthrough from scratch when it was started. In 1977, Guizhou Tire Factory built a production scale of 6,000 sets/year engineering tire workshop; The 18.00-25 engineering tire developed by Guizhou Tire Factory was successfully studied, which opened the prelude of large tire production in Guizhou Tire Factory. Guizhou Tire was listed in 1996. In 1997, in order to support the production capacity of 20,000 235-25 engineering tires with an annual output, Guizhou Tire and Guilin Rubber Industry Design and Research Institute of new technology development company jointly designed the engineering tire tread winding machine put into use, the project is a key technology development project of enterprises in Guizhou Province, and its development successfully filled the gap in China. The technology has reached the international advanced level. Now the company's main products are highway tire products (truck and bus tires), off-highway tire products (construction machinery tires, agricultural machinery tires, industrial vehicles (including solid) tires and special tires (such as heavy off-road tires, light rail tires, desert transportation tires, etc.) two major series of products, Production of "forward", "Hercules", "Duolitong", "strong tiger", "King Kong" and other brands five series of nearly 3,000 specifications, product specifications are complete, intelligent level is leading, is one of the domestic commercial tire specifications and varieties more complete tire manufacturing enterprises.