To help our customers deal with the changing business environment we plan on staying as their best choice for pneumatically actuated butterfly valve. We came up with best in class pneumatically actuated butterfly valve in many forms including pneumatic actuator,butterfly valves,ball valves and other related products. We have handed over technologically advanced equipment to first in class technical engineers leading to high functioning and durable production. With quality and unbeatable functionality our product line generates Approx 5 Million US Dollar worth of annual profit, owing to China of export market share and export value ranging around Above US$100 Million. Shanghai Ropo Automation Control Co., Ltd Private Owner is operating under Agency, first introduced with US$1 Million - US$2.5 Million initial business capital in shanghai, China and Shanghai. Established back in 2007, we hold 13 Years of export history.