February 11,2026
On February 10th, Haian Rubber Group Co., Ltd. announced a plan to invest no more than 50 million US dollars (about 350 million RMB) in establishing a wholly-owned subsidiary in Hong Kong, approved on February 9th, 2026. The subsidiary focuses on investment holding, asset management and other businesses, which is a key step of the group's globalization strategy, helping expand overseas markets, broaden international investment and financing channels, and boost the long-term development of the all-steel giant tire leader.
January 27,2026
Sailun Tire announced an increase in investment in its Indonesian production base project, raising the total investment to 299.74 million US dollars, greatly increasing the production capacity of semi-steel radial tires, laying out the overseas market by virtue of Indonesian resources. The project is expected to achieve an annual net profit of 62.55 million US dollars, helping to improve the global production capacity matrix.
July 14,2025
On July 14, Sailun Tire (601058.SH) issued an announcement, announcing that its wholly-owned subsidiary Sailun (Shenyang) Tire Co., Ltd. (referred to as "Sailun Shenyang") will acquire 100% of the equity of Bridgestone (Shenyang) Tire Co., Ltd. (referred to as "Bridgestone Shenyang") held by Bridgestone (China) Investment Co., Ltd. for 265 million yuan.
July 14,2025
DFTMC, a specialized trader of quality pre-owned rubber machinery, presents an exceptional opportunity: A fully operational PCR (Radial Passenger Car) tire manufacturing plant with an annual capacity of 6 million units is now available for immediate acquisition.
June 28,2025
1. Why should rubber be plasticized? 2. What factors affect the plasticization of rubber in an internal mixer? 。。。。。。
June 06,2025
On June 5, 2025, ZC Rubber, the "domestic number one tire company", officially landed on the main board of the Shanghai Stock Exchange with an opening price of 57.00 yuan, up 22.58%. The increase subsequently narrowed and the total market value at the opening was close to 50 billion yuan.
May 30,2025
It is well known that no vulcanized rubber can fully rebound; there will always be some degree of damping, either large or small. This damping or viscosity property will reduce the resilience of the vulcanized rubber and increase hysteresis or heat generation during periodic deformation. Generally, the better the resilience of the rubber compound, the lower the hysteresis. However, sometimes, due to differences in temperature or deformation rate, such a completely opposite relationship does not always exist.
May 23,2025
Blister defects in rubber products are a frequent problem in factories and cost many companies millions of dollars each year.
May 16,2025
The curing speed of the rubber is a very important characteristic parameter.The speed of curing directly determines the time it takes for the rubber product to be removed from the mold, and the shorter the time spent in the mold, the lower the cost of production.
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