Jiangsu Shuangliang Group was founded in 1982 with its headquarter situates in Jiangyin, Jiangsu Province. In the past 20 years, it has developed into a large-scale investment holding group dealing with businesses as mechanical manufacturing, chemical, new material, steel and hotel, etc. It owns two listed companies- Shuangliang share on Shanghai Stock Exchange (code: 600481) and Sofcra Share on Shenzhen Stock Exchange (code: 000584). Shuangliang Group, one of the national key high-tech companies and the top ten model enterprises in mechanical field, owns National Technology Center and Post-Doctoral Working Station. Shuangliang products have ranked as China Top Brand Product and the trade-mark also listed as Well-known Trade Mark in China.
          Shuangliang Parking System Co. Ltd, a fully-owned subsidiary to Shuangliang Group was established in 1997 with a registered capital of 100 million Yuan and is the largest specialized manufacturer for mechanical parking system in China. It owns more than 100 well-qualified management and staff and 36 patents for mechanical parking equipments, providing mechanical parking system for both domestic and overseas markets. The company is honored as an advanced enterprise of mechanical parking industry by China Parking Equipment Association. It is a Grade AAA enterprise, ranking top ten in China with respect to quality and after service.
          In Apr. 1998, General Secretary Jiang Zemin visited Shuangliang Group and gave highly praise for its prospective 3-D mechanical parking equipment.