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. By far, export production ranks first in the country with its sale throughout the country in the field of two position two way solenoid valve. Since the general manager has enter into the
industry of valve, pipeline fluid automation and labor saving, he has hold
the Three First business philosophies those are quality coming first, service first, and credit first all the time. It makes the quality and output of our products advance at an equal pace with the
products quality and output from Europe, the United State and Japan in the international market. With its reasonable price, even the medical device industry in France, Spain and other countries install our products, COVNA solenoid valves, in their medical devices, which it approves COVNA get acceptable by other companies.