If you are looking for air-operated ball valve suppliers, you are in the right place here. COVNA is a 21-years experience actuated valve supplier in China and we are committed to offering a cost-effective and tailored actuation solution for your project.
COVNA’s primary task is to produce reliable valves and help our customers improve production efficiency. To provide our customers with reliable products and value-for-money solutions.
Rich experience allows us to deeply understand the needs of various industries. We will be application-oriented and provide flexible fluid solutions to make your project complete the task outstandingly.