+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
Since its establishment, our company has focused on the development, sales and promotion of , and currently we have several factories in China to maintain a strong production capacity.We rely on advanced production equipment, perfect quality management system and scientific and standardized production process, committed to providing customers with multi-level, high-quality integrated solutions for large check valve. We always adhere to the focus on improving our work to achieve high quality and sustainable development. We have a proven track record of success and have been recognized for our commitment to quality and excellence. Our team has the expertise and experience necessary to navigate the complex world of international trade and commerce. Our company has a proven track record of success in supplying products to clients across various industries worldwide. We are committed to meeting and exceeding our clients' expectations. Our company is committed to maintaining the highest levels of quality and compliance in all our operations.
  • 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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  • 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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  • 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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Brian Clark star star star star star
I just want to say that it is really our honor to find you among so many companies to cooperate with you!
Pearl Elliott star star star star star
You are a very trustworthy manufacturer and your products have a very long life.
Frances Frazier star star star star star
This supplier is a very good seller and we have been a pleasure to work with!
Katherine Briggs star star star star star
Strictly control the process, keep improving, and do a good job at one time, with zero defects. This is the slogan of this company, which shows that they attach importance to product quality.
John Pollock star star star star star
The company is based on the market, provides one-stop services for users, and is committed to becoming a leader in the industry and a creator of sustainable growth value. Therefore, it is a
James Stephenson star star star star star
Your logistics is very fast and the courier guy keeps in touch with us!
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