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COVNA - Rozwiąż swoje pytania techniczne dzięki solidnemu doświadczeniu Tworzymy od 2000 roku, zaczynaliśmy jako producent zaworów elektromagnetycznych.
W ciągu dziesięcioleci badań i rozwoju COVNA stała się liderem na rynku chińskim w dziedzinie siłowników ćwierćobrotowych i automatycznych zaworów sterujących.
COVNA posiada certyfikat ISO 9001 oraz dodatkowe certyfikaty, w tym TUV, SGS, RoHS.

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COVNA zapewnia elektryczny oraz siłowniki pneumatyczne

dostępne zapasy. Brak minimalnej ilości zamówienia, dostępna usługa OEM/ODM
- Typ : Siłownik elektryczny, Siłownik pneumatyczny
- Rotacja : Ćwierć obrotu
- Materiał powłoki : Stop aluminium
- Zastosowanie : Zawór kulowy, zawór motylkowy, zawór zasuwowy, zawór kulowy itp.

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