As a part of RIMERA-GROUP, MSA, a.s. ranks among the world leading manufacturers of industrial valves. Strong position on the market results from long tradition of valve production, experience and know-how of our employees and their ability to design and to produce high quality valves for variety of demanding service conditions. MSA, a.s. has extensive production and technological capacities that are equipped with high capacity modern production lines. That guarantees the most demanding production requirements and quality of our products including testing of valves in high-pressure test room. MSA, a.s. owns and continuously expands series of internationally approved attests and certifications which allows us access to markets all over the world.