Welcome To COVNA!

Professional Automation Valve Manufacturer

COVNA

Professional automated valve manufacturer

High-tech Enterprises

It is recognized for its excellent product quality, strong brand effect and innovative

Product Categories

Electric Actuated Valve

Pneumatic Actuated Valve

Solenoid Valve

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About Us

COVNA Industrial Automation Co.Ltd.

COVNA Industrial Automation Co.Ltd. was founded in 2000. It is a well-known high-end automation control valve manufacturer in the industry. It is a national high-tech enterprise specializing in the research and development, design, sales and service...

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ISO9001 Quality Management System Certified Enterprise

The company organizes production strictly in accordance with the ISO9001 quality management ...

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International brand, deeply trusted

After more than 20 years of accumulation, the company has developed and accumulated a large number ...

50+

honor certificate

100+

National sales

20000+

Company area

28000+

Customer collaboration

Our Advantage

Exquisite craftsmanship

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Stick to the spirit of ingenuity
CNC precision machining
22 years of technical engineer guidance
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Technological innovation

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High-tech foundation
Insist on innovation and development
Senior technical talent team
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Special custom

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Torque up to 4678nm
Senior technical guide selection
Special customization according to customer needs
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Consistent quality

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ISO9001 international certification
Adhere to standardized production processes
1 million cycles durability test
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3 Production Bases
Build An International Strength Brand

After more than 20 years of independent research and development and production, COVNA's production bases are located in Dongguan, Wenzhou, Ningbo, Yuhuan, with a comprehensive building area of 20,000+ square meters, and are committed to becoming a global automation application service provider.

Advanced CNC machine tools and various finishing equipment imported from Germany and Japan are equipped with a comprehensive valve performance test bench and multiple test equipment to ensure R&D technological innovation and product quality

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Craftsmanship

Adhering to the spirit of craftsmanship and demonstrating brand power

COVNA Unicom Global

21 years of industry experience
witnessed by customers from hundreds of countries
America
U.K
Canada
Russia
Gemmany
France
Mexico
Indonesia
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Canada1
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Russia1
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Russia4
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France1
France2
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Mexico1
Mexico2
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Applications In Multiple Industries

Bulk Solids
Bulk Solids

Applications in the bulk solids sector make high demands on the components which are mounted in the plant....

Biomedicine
Biomedicine

As the population continues to increase, global food production in all parts of the world needs to increase....

Food & Beverage
Food & Beverage

When planning equipment for the food – and beverage industry, the gentle handling of the subsidized products is a to...

Chemical Industry
Chemical Industry

When engineers design plants for process technology in the chemical industry, the safety of humans and the environment is ...

The Strengths of Electric Actuators in the Water Industry
The Strengths of Electric Actuators in the Water Industry

Water treatment is any process that improves the quality of water to make it appropriate for a specific end-use....