There are various materials used to manufacture casters, with the most common being nylon, polyurethane, rubber, cast iron, and other materials. Widely used in various industries and fields such as mining, mechanical equipment, electronic equipment, medical equipment, engineering decoration, textile, printing and dyeing, furniture, logistics equipment, warehousing, turnover vehicles, chassis, cabinets, equipment, electromechanical, dust-free workshops, production lines, large supermarkets, etc.