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    Butterfly Valve Series

    Ball Valve Series

    Gate Valve Series

    Globe Valve Series

    Check Valve Series

    Regulating Valve Series

    Butterfly Valve Series

    Butterfly valve is a kind of valve to open, close or regulate the flow of medium by reciprocating the disc type opening and closing parts about 90°.

    Ball Valve Series

    Ball valve, the opening and closing parts (ball) driven by the valve stem, and around the ball valve axis for rotary motion of the valve. 

    Gate Valve Series

    Gate valve is an opening and closing member of the gate, the movement direction of the gate is perpendicular to the direction of the fluid, the gate valve can only be fully open and fully closed, can not be used for regulation and throttling. 

    Globe Valve Series

    Globe valves, also known as cut-off valves, are forced-sealed valves, so when the valve is closed, pressure must be applied to the valve flap to force the sealing surface not to leak. 

    Check Valve Series

    Check valve refers to the opening and closing parts for the round valve and rely on their own weight and media pressure to produce action to block the medium backflow of a valve. 

    Regulating Valve Series

    Regulating valve refers to the adjustment of medium flow, pressure, temperature, liquid level and other process parameters in the field of industrial automation process control, according to the control signal in the automation system, automatically adjust the opening of the valve, so as to realize the adjustment of medium flow, pressure, temperature and liquid level. ​

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    We provide you with the latest news and updates on the business of Dianjian Valves Group.

    Industry News

    Push policy guidance and industry technology trends related to business.

    Media Focus

    Dianjian Valves Group is developing healthily under the attention of social media.

  • About Us

    About Us

    Leader Speech

    Corporate Culture

    Development History

    Honor

    Contact Us

    About Us

    Dianjian Valve Group Co.LTD. (referred to as "Dianjian Valve") was founded in 2002, is a collection of research and development, design, manufacturing, sales and service in one of the specialized valve industry enterprises, the registered capital of 108 million yuan, the group's headquarters is located in Longwan District, Wenzhou City, Zhejiang Province, Yongxing Street, Hongkong New Area, the production base is concentrated in the Lianshe City, Lishui City, Zhejiang Province, Liandu District.

    Leader Speech

    It is a great honor to meet with all of you in DECC to work and start a business together! Ltd. ("DECC" for short) is a dream enterprise, welcome to come to DECC to share the joy of work and entrepreneurship with all of you who have a dream.

    Corporate Culture

    "Sincerity is eternal, innovation is infinite", be the person who puts people's mind at ease, do the thing that puts people's mind at ease.

    Development History

    Dianjian Valve Group Co.LTD. (referred to as "Dianjian Valve") was founded in 2002, is a collection of research and development, design, manufacturing, sales and service in one of the specialized valve industry enterprises, the registered capital of 108 million yuan, the group's headquarters is located in Longwan District, Wenzhou City, Zhejiang Province, Yongxing Street, Hongkong New Area, the production base is concentrated in the Lianshe City, Lishui City, Zhejiang Province, Liandu District.

    Honor

    Dianjian Valve Group has 17 existing utility model patents (including 7 in Lishui), is a member of Sinopec's first-class supply network, and Dianjian Lishui was awarded the Small and Medium-sized Science and Technology Enterprise of Zhejiang Province in 2021.

    Contact Us

    "High-quality consciousness, sincere service", DEC Valve Group is looking forward to your feedback and suggestions.

  • Join Us

Honor of witnessing
our growth

Business license

Register of Changes

Special Equipment Manufacturing License

Basic Deposit Account Information

Safety production standardization certificate

ISO 9001

ISO 4001

OHSAS19001

Certificate of Intellectual Property Management System Certification

Special equipment type test certificate

Registration certificate for the record of implementing standards

Sinopec Tier 1 Network Supplier

Suppliers to China Huadian Group Corporation

China Guodian Materials Business Network Member Certificate

Engineering & Construction Push By Products

China General Machinery Industry Association Valve Member Unit

China National Chemical Equipment Corporation Designated Production Supplier Certificate

Certificate of Membership of the China City Natural Gas Association

Included in the power engineering recommended manufacturers

China Famous Brand

Certificate of Contract Observance and Creditworthiness

China Petroleum and Petrochemical Equipment Industry Association Member Certificate

Member of China General Machinery Valve Branch

Power accessories network network into

China Quality Product Certificate

Consumer Trusted Products

China Fire Services Association

Wenzhou Longwan District Valve Association vice president of the unit

Outstanding Enterprise Certificate

Technology-based enterprise

Star Enterprise

Utility model patent certificate

Business license

Register of Changes

Special Equipment Manufacturing License

Basic Deposit Account Information

Safety production standardization certificate

ISO 9001

ISO 4001

OHSAS19001

Certificate of Intellectual Property Management System Certification

Special equipment type test certificate

Special equipment type test certificate

Special equipment type test certificate

Special equipment type test certificate

Special equipment type test certificate

Special equipment type test certificate

Registration certificate for the record of implementing standards

Registration certificate for the record of implementing standards

Registration certificate for the record of implementing standards

Registration certificate for the record of implementing standards

Registration certificate for the record of implementing standards

Special equipment type test certificate

Special equipment type test certificate

Special equipment type test certificate

Special equipment type test certificate

Special equipment type test certificate

Special equipment type test certificate

Special equipment type test certificate

Special equipment type test certificate

Sinopec Tier 1 Network Supplier

Suppliers to China Huadian Group Corporation

China Guodian Materials Business Network Member Certificate

Engineering & Construction Push By Products

China General Machinery Industry Association Valve Member Unit

China National Chemical Equipment Corporation Designated Production Supplier Certificate

Certificate of Membership of the China City Natural Gas Association

Included in the power engineering recommended manufacturers

Included in the power engineering recommended manufacturers

China Famous Brand

Certificate of Contract Observance and Creditworthiness

China Petroleum and Petrochemical Equipment Industry Association Member Certificate

Member of China General Machinery Valve Branch

Power accessories network network into

China Quality Product Certificate

Consumer Trusted Products

China Fire Services Association

Wenzhou Longwan District Valve Association vice president of the unit

Outstanding Enterprise Certificate

Technology-based enterprise

Star Enterprise

Utility model patent certificate

Utility model patent certificate

Utility model patent certificate

Utility model patent certificate

Utility model patent certificate

Utility model patent certificate

Utility model patent certificate

Utility model patent certificate