The rubber industry has developed along with the automotive industry. In the 1960s, the rapid development of the automotive and petrochemical industries greatly improved the production level of the rubber industry; In the 1970s, in order to meet the needs of high speed, safety, energy conservation, pollution elimination, and pollution prevention of automobiles, the continuous emergence of new tire varieties was promoted. The consumption of raw rubber accounts for a considerable proportion in transportation, and in sea, land, and air transportation, none of them can do without rubber products. As a means of transportation, tires are a major accessory. In addition to producing ordinary tires, we also vigorously develop radial tires and tubeless tires. Some underground railways also use rubber tires. The promotion and application of rubber spring shock absorption products and airtight rubber seals in railway vehicles and automobiles. Large shops, stations, and subways are also using passenger transport belts.