COVNA GROUP CO., LTD

 COVNA Group 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 internation market. 
 
**-Providing professional globalization service for every customer.
 
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 philosophie 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.
 
The valves of COVNA Group Co., Ltd. are suitable for most fluid, and our company will satisfy every customer only if he offer correct fluid and the working pressure. In the aspects of quality control, research and development, our solenoid valves are comparable to advanced-industrial countries The sound after-sales service is our purpose. The dimensions of connection of solenoid valves are from 1/8"to 4", as well as the specification contains thread, flange, normally closed, normally open, and type of preventing explosion. The material of valve body contains forged copper, casting copper, cast iron, stainless steel#**4, PVC and PTFE, as well as our products are suitable for the media which are steam, water, air, gas, vacuum, light oil, heavy oil, acid and alkaline fluid.
 
The solenoid valve and other valves of our company are widely used in many devices of mechanical automation, such as water level control, temperature control, refrigeration and air condition automatic filling equipment, fire water, irrigation, SPA, steam path, solar hot water projects water treatment,environmental protection equipment, chemical and food machinery industry etc. Our company is certified by IS*****1, CSA, and UL**9, and passed the test of industrial safety standard as well, and our R&D department serves customers and disposes of their problems when they buy our products and in after-sale service.