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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 integrate technological innovation into our development bloodline and hope to create that represent the advanced level of China and the world.In the era of global economy, we insist on the excellent quality of all products and continue to develop diversified new series of check valve for water in order to make the enterprise sustainable. The company focuses on cultivating high-quality employees and improving team strength. We have a proven track record of delivering exceptional service and products to clients across the globe. Looking forward to the future, our company will, as always, take advanced production and testing equipment and professional production technology as a solid foundation for corporate development, and expand the market with perfect testing methods and flexible marketing strategies. Our company is dedicated to sustainable and ethical business practices. Relying on the new growth pole of the industry, we actively promote the structural adjustment of enterprises and the transformation and upgrading of industries.
  • Damping Device check valve
    Damping Device check valve

    Damping Device check 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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  • Ball Float Pattern Rubber Lined Check Valve
    Ball Float Pattern Rubber Lined Check Valve

    Ball Float Pattern Rubber Lined Check Valve is designed for controlling the usual corrosive media. Its body inner surface is lined with different rubbers.

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  • Steam Extraction Check Valve
    Steam Extraction Check Valve

    Extraction Check Valves is used to prevent backflow in steam and water lines to protect valuable equipment from damage.

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  • pressure seal check valve
    pressure seal check valve

    SQ has been centered around one thing: 100% customer satisfaction , we are striving to improve on all aspects of our daily operation to offer best product and services to our customers to achieve

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  • Dual Plate Check Valve
    Dual Plate Check Valve

    Retainerless body design with no external body penetrations eliminating the possibility of outside leakage. Disc assembly secured in place by high strength key.

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  • Swing Type Check Valve
    Swing Type Check Valve

    A complete range of gate, globe, and check valves for all of your high pressure and high temperature applications, proven over years of service in conventional thermal and nuclear power plants as

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Thomas Westmoreland star star star star star
On the basis of ensuring the quality of their products, the production speed has also been greatly improved, and they have not blindly raised prices. We are very satisfied with this purchase.
Jackie Weimer star star star star star
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
Iliana Steffen star star star star star
We have been cooperating with your company for many years, and we like your goods very much. It is simply the best among all suppliers.
Edmund Reinert star star star star star
Their product received, smaller than normal products, clear picture, high color saturation and clear sound.
Hazel Alvarez star star star star star
After we placed the order, their team has been patiently answering our questions and following up on the production progress. Their good after-sales and service attitudes are also worthy of our
Gary Bailey star star star star star
The vendor's team is very positive. They did not have any dissatisfaction when providing the service to us, so the quality of the product was exactly as we requested.
We have many years of production and sales experience, we have accumulated rich strength in the field. Find professional check valve for water manufacturers and suppliers in China here. We're offering high quality check valve for water with competitive price. Welcome to contact our factory for more details.

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