Shanghai Joysun Machinery & Electric Equipment Manufacture Co., Ltd. subordinated to the Shanghai Joysun Group, is a high-tech enterprise in Shanghai. The corporation is located in east Zhangjiang Hi-Tech Industry Garden, Pudong New Area; and has a branch in Dubai. Joysun staffs are deeply convinced that the enterprise is a boat, while the quality of product is the helm. Since its establishment in 1995, all Joysun staffs have been regarding the quality of product as important as life, and so devoted to research and development of vacuum pump, plastic processing machinery and beverage packing machinery.