Ningbo Yili Industrial Co., Ltd. was established in August 1995 and is located in the Ningbo Economic and Technological Development Zone. It has been dedicated to the research and development and manufacturing of air springs, shock absorbers, cylinders, dampers, and rollers. Its products are widely used in the automotive, fitness equipment, office furniture, and general machinery industries. It has a 23,000-square-meter industrial base, over 10 invention patents, more than 50 utility model patents, and a provincial-level high-tech enterprise research and development center. It is a high-tech enterprise and a national "small giant" specialized, refined, distinctive, and innovative enterprise that integrates product research and development, production and operation, and technical services.