Shanghai silver shark Machine Manufacturing Co., Ltd.   

Specializing in the production of hybrid equipment, the product has YSH- double spiral cone mixer, WZ- no gravity mixer, LDH- horizontal plough mixer, WLD- horizontal screw ribbon mixer and other series of hybrid equipment, and a number of advanced technology has won the national patent. Over the years, the history of professional manufacture of mixing equipment has been made. It is one of the few specialized production backbone enterprises that can produce mixed equipment and independently research and develop new mixing equipment at present. With the deepening of market economy, the enterprise was transformed into a shareholding system in August 2001.