COVNA is a manufacturer of actuators and valves. In this video, you will see our product range including gate valve, globe valve, ball valve, butterfly valve, check valve and so on.
Consult us to get a free valve solution!
www.china-covna.com
COVNA is a manufacturer of actuators and valves. In this video, you will see our product range including gate valve, globe valve, ball valve, butterfly valve, check valve and so on.
Consult us to get a free valve solution!
www.china-covna.com
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