COVNA always put quality as the first consideration. All COVNA fluid control valves are designed, engineered and manufactured by experienced industry engineers to provide safe, reliable, dependable and affordable valves, actuators and solutions.

Innovation has been one of our primary concepts in product development, the latest manufacturing technologies have been employed to provide both quality and performance on every product produced.  

While actively developing its valve business, COVNA does not forget to give back to the community at the same time, because we know very well that we are a community with a shared future. Here’s the video of COVNA 3rd Donation Activities:  

As a responsible, standard, and powerful enterprise, COVNA possesses various qualifications, including ISO9001:2005, RoHS, FDA,  CE.

As a responsible, standard, and powerful enterprise, COVNA possesses various qualifications, including RoHS, FDA, ISO9001:2005, CE.

As a responsible, standard and powerful enterprise, COVNA possesses various qualifications, including CE, RoHS, FDA, ISO9001:2005

The second issue of COVNA INDUSTRY INSIGHT MAGAZINE was published On Mar. 23th, bringing us the latest development report of process valve applied in water & water treatment, nuclear & refining industry, etc. 

The COVNA INDUSTRY INSIGHT MAGAZINE made its first appearance on Jun.22nd, 2018. The MAGAZINE is an high-grade shiny print magazine and digital publication that provides in-depth & up-to-date coverage and analysis of research & development of fluid control valve concerning water & waste water treatment, food industry, chemicals, pharmaceuticals, marine and other industrial applications. 

Coca-Cola, as the world’s leading producer and supplier of beverages, COVNA keeps long-term cooperation with Coca-Cola. We provide various high-quality valves for them to use for factory building and help them finish beverages manufacturing. COVNA also has many partners in the U.S.A from the shipping industry, makeup industry,  water treatment industry, chemical industry, medical treatment, […]

NAFFCO, as the world’s leading producer and supplier of top-tier firefighting equipment, COVNA keeps long-term cooperation with NAFFCO. We provide various high-quality valves for them to help them finish many important projects. Making our contributions to the Middle East‘s Fire Safety. COVNA also has many partners in UAE, Saudi Arabia, Iran, Iraq, Turkey from the […]

Samsung, as the world’s leading producer and supplier of Electronic and Smart Phones, COVNA keeps long-term cooperation with Samsung. We provide various high-quality valves for them to use for factory building and help them finish many important projects. COVNA also has many partners in Korea from the shipping industry, makeup industry,  water treatment industry, chemical […]