Great valve Manufacturer in China-COVNA Automation Industry Co.,Ltd.

Specializes in the productions of solenoid valve、pneumatic valve and electric valve on pipeline fluid. Products are suitable for the media which are steam, water, air, gas, vacuum, light oil, heavy oil, acid and alkaline fluid.
Dongguan COVNA Automation Industry Co.,Ltd. specializes in the productions of solenoid valve and pneumatic valve on pipeline fluid. COVNA, original brand, runs its business around the world and its quality awards ratification through competing with European countries, the United State, Japan and other major industrial countries in the international market.

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