On May 27th, the aviation radial sample tires produced by Ningxia Shenzhou Tire Co., Ltd. were officially launched.　　 　　At present, radial tires used in domestic large aircraft are very demanding on technical requirements. Most of China's large-scale civil aviation aircraft tires rely on imports.
　　In August 2018, Ningxia Shenzhou Tire teamed up with Zhejiang University, Beijing Rubber Design Institute and other scientific research institutes to formally establish a pilot project for domestically produced large aircraft radial tires.
　　This time, after the aircraft radial sample tires were off the assembly line, the relevant people in charge of the local government went to the enterprise for investigation.