From the beginning of the industrial revolution in 1712, mankind followed such a path, that is, massive development of resources, mass production of products, massive consumption, and mass production of waste. This road took nearly 300 years for the cost of overdrafts and damage to the environment. At the end of the 20th century, the two major obstacles of resource shortage and environmental pollution finally exposed the tip of the iceberg. If the two major obstacles cannot be quickly eliminated, it is bound to have a devastating impact on the "Titanic" of the global economy and even the human society. To rule out these two major obstacles, the non-recycling economy must belong. For this reason, the concept of circular economy came into being more than ten years ago. Circular economy mainly refers to the recycling of resources in all aspects of social production, circulation, consumption and waste generation, and development of resource recycling and reuse industries to increase resource utilization. Circular economy requires that economic activities be organized into a closed-loop material recycling and economic development system that consists of “resources → products → waste → resource regeneration†in accordance with the natural ecosystem model. From the eyes of people, it is not difficult to see that the fundamental difference between circular economy and traditional economy is that waste is turned back into resources. Circular economy has given people a brand-new idea that there is no rubbish in the world. Garbage is a misplaced resource. Only starting from the development of resources, taking manufacturing new products as the central link, radiating into the recycling of products at each link, continuously promoting the reduction, harmlessness, recycling, recycling of waste, and integrating economic development into environmental protection. In order to make people and nature live in harmony, and save a lot of earth resources for the benefit of future generations. The circular economy is based on the most effective use of resources and the protection of the environment, pursuing a high degree of social and economic benefits and achieving sustainable development. Circular economy is a challenge to the tradition. In the past decade or so, in the developed countries of the world, the circular economy has gradually evolved into a large-scale social practice and has risen to the country’s legal system. For example, in Germany, the "Circular Economy and Waste Management Law" was promulgated in 1996; France, Belgium, Austria, and the United States have also issued relevant laws. Japan promulgated the "Circular Economy Law" in 1992 and the "Recycling Social Law" in 2000, and subsequently formulated the "Resource Effective Promotion Law," "Appliance Circulation Law," "Automobile Circulation Act," and "Construction Cycle." "Law" and a series of implementing laws; and by the "government vigorously promote", "industry responds positively", "the participation of all the people", to accelerate the pace of a circular economy-oriented society. Tyres are an important strategic asset. Tire recycling is an important part of the circular economy. Since 1896, when pneumatic tires were formally adopted by the world's automobile industry, the problem of how to reduce, harmless, and recycle used tires is objectively presented to the people. For more than 100 years, people have gradually realized that tire recycling is developed from rubber resources → new tire manufacturing → tire distribution → tire management and use → tire retreading repair → tire scrapping → recycling of waste tires → recycling of waste tires, etc. Closed-loop material circulation system and ecological and economic development model. In waste rubber management, governments of developed countries have successively enacted legislation. For example, the Japanese government has established a recycling law, that is, a waste tire management card system, which regulates tire production and sales of recycled tires, and prevents the illegal discarding of waste tires; the United States, Europe, etc. The relevant laws and regulations have also been formulated in the country and regions, which has prompted tire companies to expand and expand from top to bottom, expand their scope, and develop a new circular economy with high technological content, good economic returns, low resource consumption, low environmental pollution, and full utilization of human resources. Among them, the Michelin Group of France "renewal concept", "link chain", "promote operation", creating a tire recycling business approach is worth our reference. 1. Update ideas. For many years, Michelin has focused on the economy and has focused on environmental protection. Michelin products are first considered environmentally friendly factors, such as steel wire radial tire developed by Michelin, green tires and PAX tires and wheel systems, the common feature is energy saving. Michelin truck tires have also been evaluated by the world's transportation industry as the most suitable carcass for refurbishment. Michelin also actively participates in various environmental protection activities, such as the Michelin Bibi Car Challenge. In environmental protection, Michelin’s goal is to become a responsible member of society. 2. Link chain. After a hundred years of development, Michelin has nearly 130,000 employees in the world, nearly 80 manufacturing plants on five continents, sales and marketing organizations in more than 170 countries, and research and development in the United States, Europe, Japan, and Shanghai, China. The test center has become a new type of tire enterprise that manufactures and sells new tires, owns natural rubber plantations, has tire-recovery subsidiaries, can recycle a large number of used tires, and links relatively complete tire recycling chains. 3. Promote operations. First, pay close attention to resource development to ensure the quality of raw materials. Michelin has established six natural rubber plantations in Brazil and Nigeria, continuously providing high-quality, low-cost rubber to ensure the normal production of tires. After Michelin entered the Chinese market, it also successively cooperated with rubber plants in Yunnan and Hainan to improve the quality of rubber and cooperated with Sinopec to improve the quality of synthetic rubber to ensure the rubber supply when producing tires in China. The second is customer-oriented, implementation of closed-loop services. While focusing on scientific research and development and constantly improving the quality of new tires, Michelin is working hard to integrate the production, sale, use, and refurbishment of new tires. The company is mainly based on MRTI, a Michelin tire distribution technology company (MRTI). Businesses, tire repair stations (plants), the implementation of closed-loop services, from the sale of new tires, wheels, accessories, to assist customers in the rational use of tires, maintenance of tires, tire positioning, driving services until the tires are renovated, etc., from the user to purchase new tires At the beginning, everyone at each stage provided quality services. This approach has not only expanded the sales of new tires, but also won the hearts of customers. With the joint efforts of production plants, distributors, customers, and retreaders, Michelin-produced heavy-duty tires (XZA2, XDA2) set a new tire with three times of refurbishment and total mileage of 700,000 miles (equivalent to 1.12 million kilometers). New record. Thirdly, the joint venture established by Michelin and the British Blue Circle Company recycled and used 35,000 tons of waste tires within one year, effectively saving resources and protecting the environment. As Michelin insisted on the recycling of tires, the economic benefits had long been the highest in the world tire industry. In 2002, despite the sluggish world economy, sluggish global auto market, rising oil prices, and rising prices of raw materials, Michelin has maintained a steady upward trend. Profits nearly doubled from 2001, reaching 614 million euros (equivalent to 5.458 billion yuan). 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