From March 19 to 23, 2012, the research activities of the remanufactured enterprises in the internal combustion engine industry organized by China Internal Combustion Engine Industry Association were carried out in seven domestic companies and one university. They were Shanghai Happy Rebike Powertrain Co., Ltd. and Carter. Piller Remanufacturing Industry (Shanghai) Co., Ltd., Yuchai Remanufacturing Industry (Suzhou) Co., Ltd., Wuxi Dahao Power Co., Ltd., CNHTC Group Jinan Fuqiang Power Co., Ltd., Weichai Power (Weifang) Remanufacturing Co., Ltd., Jinan Diesel Engine Co., Ltd. Hebei Branch and Beijing Information Technology University. It is well known in the industry that remanufacturing refers to the production process of restoring waste products to the same technical performance and product quality as the original products. The remanufactured products are consistent with the original new products in terms of performance, quality and warranty period. At present, the range of auto parts and components for remanufacturing trials in China mainly includes engines, transmissions, generators, starters, and steering gears. In fact, there are only more than 30 kinds of remanufactured products on internal combustion engines. The important features of remanufacturing are: the quality and performance of remanufactured products are not inferior to new ones, and some are more than new ones. The cost is only 50% of new products, energy saving is 60%, and material saving is 70%. Solid wastes are hardly produced, and atmospheric pollutants are produced. Emissions decreased by more than 80%, and the adverse impact on the environment was significantly reduced. Remanufacturing is an important part of the country's development of strategic industries, energy conservation and environmental protection industries China began to propose the concept of "remanufacturing" at the end of the last century and the beginning of this century and gradually carried out related activities. After the production and practice in recent years, the concept of remanufacturing has been widely accepted in the automotive field and has a certain degree of recognition in the society. In August 2003, when the Ministry of Science and Technology and the Chinese Academy of Engineering formulated the medium and long-term science and technology development plan for China in 2020, they listed the “self-repairing and remanufacturing of mechanical equipment†as one of the key technologies, and the key technologies for the defense technology of the equipment remanufacturing technology. The room is responsible for the demonstration. In 2005, the State Council issued documents 21 and 22 which all pointed out that the state will “support the remanufacture of waste and used machinery and electronic products†and list the “green remanufacturing technology†as “the relevant departments of the State Council and local people’s governments at all levels must increase funding. One of the key and common items of support." In January 2009, the "People's Republic of China Circular Economy Promotion Law" came into effect. The Act elaborated on "remanufacturing" six times in articles 2, 40 and 56 and marked that remanufacturing has entered the national law. Article 40 of the Act states: "The state supports enterprises to develop remanufacturing of motor vehicle parts, construction machinery, machine tools and other products." In October 2010, the State Council issued the "Decision of the State Council on Accelerating the Cultivation and Development of Strategic Emerging Industries" to promote the development of strategic emerging industries. As a strategic emerging industry based on major technological breakthroughs and major development needs, which has important leading role in the overall economic and social development and long-term development, knowledge-intensive technology, low material resources consumption, large growth potential, and comprehensive benefits, “remanufacturing As an important component of the "energy-saving and environmental protection industry," it is listed as one of the seven key development areas. In March 2011, the state issued the "12th Five-Year Plan Outline for National Economic and Social Development." The "Outline" requires "adhere to building a resource-conserving and environment-friendly society as an important focal point for accelerating the transformation of economic development methods." Chapter 23 of the "Outline" proposes: Accelerating the improvement of remanufactured old parts recycling systems and improving the industrialization of remanufacturing. Level; develop and apply key technologies such as remanufacturing, and promote the typical model of circular economy. In recent years, the National “Two Conferences†included several members of the National People’s Congress and CPPCC members of the automotive industry, including former Chairman of the Chang’an Automobile Group Yin Jiaxu and Chairman of the Fast Group Li Dakai, who repeatedly put forward proposals or suggested appeals. To cope with the global lack of resources, energy-saving emission reduction and the development of circular economy, the pace of construction of the remanufacturing industry in the auto parts sector should be accelerated. There is no doubt that the remanufacturing industry has become an important branch and option for the national energy conservation and environmental protection and transformation of the economic development model. Internal combustion engine remanufacturing industry is booming The remanufacturing of internal-combustion engines, as a top priority in the field of remanufacturing, has long been carried out in the industry and has received extensive attention. In the list of the first batch of 14 pilot remanufacturing enterprises for automobiles and auto parts issued by the National Development and Reform Commission in 2008, more than half of the manufacturers involved in the remanufacturing of internal combustion engines are more than half. In the "12th Five-Year Plan" development plan of China's internal combustion engine industry, the remanufacturing of internal combustion engines has been included as a key development technology. In the "Study on the Remanufacturing Technology of Internal Combustion Engines" in the key scientific and technological projects mentioned in the plan, it is briefly stated that advanced high-efficiency cleaning technology is adopted, and the surface treatment of the body, cylinder head, connecting rod, and main shaft parts is to be carried out with emphasis on recovery. The original machine performance, and develop technical standards for remanufactured products. The statistical results of relevant authoritative departments show that, as of 2010, the production capacity of remanufactured engine companies in the pilot remanufactured enterprises has reached 120,000 units, and the production capacity of remanufactured generators and starters has reached 400,000 units. In addition to the number of engine remanufacturing projects in auto OEMs, the number of internal combustion engine-related remanufacturers known to reporters should be around 20. It can be said that the remanufacturing of internal combustion engines is showing a good upward trend in China. The enterprises and institutions visited by the remanufacturing enterprises organized by the China Internal Combustion Engine Industry Association are all outstanding domestic reburning related units of the internal combustion engine, representing the current domestic market from the perspectives of remanufacturing technology, technology and management, and business capacity. The level of remanufacturing. Among them, Caterpillar Remanufacturing (Shanghai) is a typical foreign business model, and Shanghai Rebitter is mainly responsible for Shanghai Volkswagen and Shanghai GM gasoline engine services, Yuchai Remanufacturing (Suzhou), Wuxi Dahao, Jinan Fuqiang and Weifang. Weichai remanufactures are the related diesel engine remanufacturers of joint ventures between Yuchai and Caterpillar, FAW Jiefang Xichai, CNHTC, and Weichai Power. Jichai remanufacturing is the remanufacturing of CNPC's Jichai Power Plant. Department of Business, Key Laboratory of Modern Measurement and Control Technology of Ministry of Education, Beijing University of Science and Technology has unique ability in detection and analysis and remote monitoring of internal combustion engine remanufacturing. Convex Shaped Magnet,Ndfeb Shaped Magnet,Tile Arc Shaped Magnet,A Horseshoe Magnet Dongguan Zhenglong Magnet Co., Ltd , https://www.zlmagent.com