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Solve Your Technical Problems With Solid Experience

Founded in 2000, COVNA is the China leading valve manufacturer of solenoid valves, motorized valves, air operated valves and other automation valves for both business and private customers.

Why Choose Us

Great support from start to finish with certified experience

21 Years Experience

Created since 2000, has been in industrial automation for 21 years

Competitive Pricing

Lean production system consistently drives down the cost of handling

Lifetime Guarantee

Commit to provide lifetime maintenance beyond product’s guaranteed life span

A Reliable Team

Well-trained staffs are always ready to answer your questions in the shortest time

What We Do

In addition to making process valves,we also provide valves casting and overhaul service

LOOKING FOR

AUTOMATIC CONTROL VALVE?

COVNA worked in close cooperation with companies from all over the world, continuously exporting high performance electric or pneumatic actuated ball valves and butterfly valves from Wenzhou valve production.

Project Of COVNA

ESTABLISHED YEARS

FINISHED PROJECTS

AWARDS WINNING

SATISFIED CUSTOMERS

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