Recently, the 2012 Top 500 Chinese Enterprises and the China Large Enterprise Summit were held in Changchun, Jilin Province. During this period, Yu Ping, Chairman of the Board of Guangxi Yuchai Machinery Group Co., Ltd., was invited as an entrepreneur representative to attend the meeting and the development of large manufacturing enterprises in China. Speaking at the high-level roundtable. Luan Ping suggested that for the internal combustion engine industry, it is necessary to strengthen the research and development of key technologies and core components; from the national level, it gives high priority to the traditional manufacturing industry. The spread of the “European debt crisis†has pushed the world’s economic landscape to undergo deep changes and adjustments. The economic recovery process in developed countries has been slow. China’s economic growth is shifting from the past high-speed growth stage to the medium-speed growth stage, and the economic development is unbalanced and uncoordinated. The problem of unsustainability is still outstanding. In this context, the 2012 Co-Chairs of the Top 500 Chinese Enterprises and the China Large Enterprise Summit, as well as business leaders, experts, scholars and government officials attending the conference, how to achieve the sustainable development of China's large enterprises, how to build a competitive advantage, and make a strong The excellent and how to form a new profit model that is compatible with the medium-speed growth stage are discussed in depth. At the high-level roundtable conference for the development of China's manufacturing industry, Junping stated that starting from the point of view of expanding and strengthening the national industrial manufacturing industry, for example, the core engine of the automobile industry must have its key technologies and core components. R&D is included in the national development strategy. Luan Ping also pointed out at the meeting that Yuchai’s attitude toward R&D, quality, and corporate culture over the past few years is unwavering and the approach is down to earth. Because of this, it also provides Yuchai with an opportunity to negotiate a new round of restructuring with an international super group. In the restructuring and cooperation with the international super group, Yuchai has always been the master of the right to speak, which has never been in the past. Yuchai has been making progress in the engine manufacturing industry in the spirit of taking on the responsibility of national industrial development. It has invested a lot of manpower and material resources in engine technology research and development and production. In the past two years, Yuchai started lean manufacturing and gradually created a complete lean operation method (YCOS) from production, research and development, supply chain, etc., to improve the competitiveness of Yuchai as a whole. It is reported that at the China Top 500 Enterprises Summit and the China Large Enterprise Summit, Wang Chi Ming, executive vice president of the China Enterprise Confederation and the China Entrepreneurs Association, released the list of 2012 Top 500 Chinese Enterprises. This is the 11th time that the China Enterprise Confederation and the China Entrepreneurs Association have released the list of “Top 500 Chinese Enterprises†for the 11th time. Among them, Yuchai ranked 226th, and there were 4 Other companies in Guangxi. Stone Crusher,Crusher Hammer,Ball Mill,Hammer Mill Grinder Yike Road & Bridge Machinery Co., Ltd. , http://www.shtoggleplate.com