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

In 2006, ROPO invested US$20 million to build a manufacture base in Yixing, Jiangsu China. Up to now, we have owned 10 processing center, 30 CNC machine and 15 professional valve testing equipment. Nice product comes from excellent teamwork. Currently, ROPO have 40 technicians, including 10 senior engineers and 2 professor senior engineers, the total staff members approximates 300.