Bearing service industry: mining, power plants, gas turbines, motor factories, printing and packaging machinery and equipment, food industry equipment, plastics, chemical fiber machinery, stretching machines, shearing machines, toys, clocks, electronic components, audio and visual material machinery, textiles Products, printing and dyeing, shoemaking, textile products, printing and dyeing, shoemaking, tobacco machinery, tobacco machinery, brewing, beverage equipment, medical equipment, crushing ceramic machinery, biotechnology industry, robots and automobile industry.