ROPO Founded in Nordrhein-Westfalen Germany in the 1950s, specializes in the R&D of actuators and flow control valve. Decades of painstaking efforts have put us in the leading position of Europe automation, and our excellent quality and sound project solutions have won the recognition of major end-users.

ROPO’S main products are pneumatic/electric actuators, pneumatic ball and electric ball valves,butterfly valves, pneumatic control valves and so on. These products are widely used in the fields such as oil, petrochemical, gas, metallurgy, electric plant, paper making food, sewage disposal and so on. And especially they are applicable for the remote control in severe situation providing perfect total solution for various fluid projects.