(1) Tires Tires are the main products in automotive rubber parts. 50% - 60% of the world's rubber is used in the production of various tires. According to the purpose, the tires mainly include automobile tires, aviation tires, tractor tires and construction machinery tires. According to the structure, the tire has two kinds of solid tires and pneumatic tires. In addition to short-haul cranes and battery vehicles, hollow pneumatic tires are used in automobiles, airplanes, tractors, and various construction machinery vehicles. The structure of pneumatic tires is also constantly evolving and improving, especially the radial tires are developing rapidly. In recent years, tubeless tires have also developed greatly.

(2) Force tires The tires mainly include two types of trolley tires and bicycle tires. Depending on the structure, it can be divided into soft-edge tires and hard-edge tires. Due to the difference in structure between the two, the molding method is slightly different. Force tires are indispensable in industrial and agricultural production and people's lives.

(3) Tape Tapes can be divided into conveyor belts and transmission belts according to their different functions. Conveyor belt is one of the main components on the belt conveyor. It is widely used in metallurgy, coal, chemical, construction and transportation industries.

The transmission belt includes a flat transmission belt, a V-belt, a synchronous toothed belt, a continuously variable transmission belt, a high-speed endless belt, etc., all of which are used for transmitting power. When the belt is working, it runs smoothly, has no noise, and can alleviate the impact of the load. It is convenient to manufacture and install. Therefore, many mechanical equipments use a tape transmission device.

(4) Hose hose mainly includes pressure hose, suction hose and pressure-absorbing dual-purpose hose. However, enterprises generally divide rubber hose into rubber hose, cloth hose, braided hose, winding hose and knitting according to hose material and structure. Six kinds of hoses and suction hoses. Hose is mainly used to transport liquid, gas or granular solid materials.