+86-577-67159376
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Latest Products

  • Switching valves(safety valve blocks)
  • Metal To Metal Butterfly Valve
  • High Performance Butterfly Valve
  • Metal To Metal Butterfly Valve With Bidirectional Sealing
  • Highly Wear-Resistant Taylor Valve
  • Sleeve Type Regulating Control Valve

Contact Us

  • Anfeng Village, Oubei Street, Yongjia County, Wenzhou, Zhejiang, China
  • marketing@sqvalves.com
  • +86-577-67159376
We continue to enrich the variety of the reliability of plug valve, imported plug valve, construction details of plug valve to meet the growing needs of different customers. We are implementing the new green development concept, increasing research and technological development and application to create the heating ventilation and air conditioning plug valve which with low energy consumption. In order to adapt to the market economy, we keeps up with the pace of the times and continues to provide users with the best products and services with the tenet of 'innovation, standardization and quality'. Companies adhere to the people-oriented, accumulated a strong historical and cultural connotation, so that employees can walk in front of industry trends and promote innovation, and regularly recognize and reward employees' contributions and achievements for customers. Faced with the new and complex market situation, we continue to improve the management system and continuously improve the ability and level of serving customers. In the past, by virtue of scientific and technological progress and scientific management, we had created a brilliant industry attention. 'Keep improving, stop at perfection' is our tenet in product development, manufacturing and marketing. Inspired by our excellent enterprise spirit, we strive to establish a superior performance management system. In order to maintain the interests of consumers, we pay more attention to the transparency and reasonableness of the selling price of our products.
  • Double Block and Bleed Plug Valve
    Double Block and Bleed Plug Valve

    Compared to other types of DBB valves, Double Block and Bleed plug Valve has the Double Isolation and Bleed function and therefore it provides double security due to two seals that are independent on

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  • lubricated plug valve
    lubricated plug valve

    lubricated plug valve are metal seated valves providing a tight shut off ( 0 leakage ) sealing, valves shall be regularly lubricated along with their operation by injection of suitable grease. Due to

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  • PFA Lined Plug Valve
    PFA Lined Plug Valve

    ​PFA Lined Plug Valve is special for controlling the strong corrosive media.Its body inner surface is lined with different fluorine plastics which can be selected to suit with different working

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  • Metal sealing Lift Plug Valve
    Metal sealing Lift Plug Valve

    Lift Type Plug Valve is metal seated non-lubricated plug valve and is recommended for use in hash application in the chemical or petrochemical industry.

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  • Soft Seat Plug Valve
    Soft Seat Plug Valve

    Soft Seat Plug Valve achieves easy, convenient turning without lubrication. It is ideal for corrosive medium, and it has self-cleaning function on valve rotation.

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Jackie Weimer star star star star star
Your company has always enjoyed a good reputation in the industry, and you have always taken "integrity" and "pragmatism" as your core culture, and the quality of your products is very good.
Angelique Prater star star star star star
We placed the order in the morning and received the goods in the afternoon, and they were not damaged in transit.
Jeanette Francis star star star star star
It was a pleasant shopping experience and we are considering increasing our starting order.
Tyrone Osborne star star star star star
Your products are very innovative and up-to-date, and you always give us the best price, so we are very relieved to do business with you.
Alexis Fales star star star star star
Since the cooperation, the company always puts the customer first, and their service is very good, to have the patience to solve our doubts! We feel very happy to cooperate with you!
Kimberly Wallace star star star star star
Your company always believes that quality is the cornerstone of your company, and you really take this seriously. The samples you gave us were very well made and smooth to the touch.
In the future, we hope to continue to provide customers with the best and most innovative hydraulic control valve for harsh environments, cast iron knife gate valves, valve for poultry, hydraulic control valve for smooth flow and continue to create new brilliance. Find professional heating ventilation and air conditioning plug valve manufacturers and suppliers in China here. We're offering high quality heating ventilation and air conditioning plug valve with competitive price. Welcome to contact our factory for more details.

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