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Chengdu Zhengheng Power won the “Invention and Entrepreneurship Award of China Invention Association”.

Chengdu Zhengheng Power Co., Ltd. participated in the project of “Surface Coating Technology and Application of Key Components of Lightweight Internal Combustion Engine Cylinder Piston”, won the Second Prize of Invention and Entrepreneurship Award of China Invention Association in the year of 2024, which is a recognition of the excellence in the field of technological innovation of Zhengheng Power.
China Invention Association Invention and Entrepreneurship Award is approved by the Ministry of Science and Technology in 2005, set up by China Invention Association, registered by the State Science and Technology Award Office of the social force to set up awards, with the qualification of recommending national scientific and technological achievements, belonging to the national level of the society awards, consisting of four sub-awards, such as character award, achievement award, innovation award, project award and so on.

The project is jointly completed by Kunming University of Science and Technology, Shanghai Jiao Tong University, Kunming Yunnei Power Co. The project team developed a complete set of surface coating technology system to meet the needs of key components of internal combustion engines to improve wear resistance, corrosion resistance and high temperature performance. Through advanced material science and engineering technology, the project successfully solved the wear and corrosion problems of cylinder block and piston of internal combustion engine under extreme working conditions, and significantly improved the service life and energy efficiency of internal combustion engine.
As an important participant of the project, Cheng Heng Power, with its profound accumulation and technical innovation ability in the field of internal combustion engine manufacturing, provided key technical support and application practice for the project. It not only made a lot of innovations in the selection of coating materials and application process, but also made important contributions to the testing and optimization of coating performance. These efforts have enabled Zhengheng Power to play an indispensable role in the project.
As the first enterprise to introduce plasma spraying in China, Zhengheng Power owns the leading plasma spraying technology and equipment, and the thermal spraying coating can improve the performance of giving the substrate parts better wear-resistance, corrosion-resistance, anti-washout, high temperature-resistance and oxidation-resistance.

This award is not only the recognition of the technical innovation ability of Zhengheng Power, but also the affirmation of its efforts in promoting the technical progress of internal combustion engine industry. Zhengheng Power will continue to adhere to the development concept of innovation-driven, continuously increase the investment in research and development, promote the transformation and application of more scientific and technological achievements, and contribute to the sustainable development.
In the future, Zhengheng Power will continue to join hands with its partners to jointly promote the innovation and development of technology, and make unremitting efforts to realize the goal of green, high-efficiency and intelligent manufacturing.