Prinx Chengshan Holdings Limited is an investment holding company that researches, develops, designs, manufactures, and sells tires and related products. It offers steel radial, semi-steel radial, and bias tires for medium/long-distance transportation, buses, mixed road or off-road vehicles, light trucks, passenger vehicles, pick-up trucks, sport utility vehicles, agricultural, industrial offroad, and other vehicles under the Prinx, ChengShan, Austone, and Fortune brands. The company also manufactures, develops, trades, and distributes rubber and synthetic goods; researches and develops tire technology and equipment; provides related technical services; trades inflatable and related products; and offers tire rental services. It operates through domestic and international distributors, automobile manufacturers, and private label customers in Mainland China, Asia, the United States, Africa, the Middle East, and internationally. Formerly known as Prinx Chengshan (Cayman) Holding Limited, it changed its name to Prinx Chengshan Holdings Limited in June 2021. Founded in 1976, it is headquartered in Rongcheng, the People's Republic of China, and is a subsidiary of Chengshan Group Co., Ltd.