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COVNA: The first brand solenoid valve electric

COVNA, a valve manufacturer with 20 years experience which specialized in motorized valve, pneumatic actuator valve, solenoid valve, globe valve, gate valve, etc. Certificated by ISO9001:2008. 

May marked a major turning point in COVNA.

We moved to a new factory, a bigger, more spacious, more beautiful environment.

Our sample room is more spacious, the sample is also more abundant.


We have added a new training room so that the staff training can be carried out in the future.


Our workshop is bigger, we can store more spare parts and shorten the delivery time.

May, for us, is a new beginning, a new journey. I'm proud to be working in COVNA, and we invite you to witness our success.

Welcome to visit us at any time.