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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 actively compete for a dominant position in the industry and strive to establish a virtuous cycle of positive feedback, with humanized service as our main competitive tool.We adhere to the business philosophy of "sustainable operation, benefit the society", and strive to build the company into a world-renowned brand in the non-return valve industry. We will continue to innovate and research and develop with systematic production quality control, rigorous work style, and continuous improvement of technology, and work together with our customers to create brilliance together. Our team of professionals is passionate about what they do and committed to achieving excellence. Only when the enterprise develops quickly and well can the employees benefit from the development, which requires every employee to work proactively. We believe in delivering exceptional service and value to our clients, building lasting relationships founded on trust, transparency, and mutual respect. We study xxx production with great concentration, and are good at taking the best of other excellent manufacturers. In the face of the new market competition environment, we look into the current situation of the industry development, be prepared for danger in times of peace, and examine the present from the perspective of the future.
  • 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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  • 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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  • 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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Kenneth McPeek star star star star star
I finally got my product, I like it!
Robert Wilder star star star star star
I will continue to follow this supplier as I am very satisfied with the quality of their products!
Ida Williams star star star star star
The product is easy to use, easy to clean, and worth buying.
Cynthia Lantigua star star star star star
Sorry to pay you today, please understand! ! But your product is really good, I love it!
Stephanie Curtiss star star star star star
The company has always insisted that peace is the most precious thing, impressing customers with high-quality products, and their actions perfectly illustrate this point.
Irene Macias star star star star star
To be honest, I didn't think that the products of this company had such excellent durability at the beginning and will continue to this day, so I may buy additional colors!
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