+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
Our comprehensive range of is designed to meet the needs of a diverse range of industries.To broaden the future, one-way valve will never forget our original aspiration, and we will strive unremittingly, and move towards new stage! The brand value of our company is growing rapidly, and our technical innovation has been reflected in the whole product field. We show our profession with our action, create value with our profession, and build our life with our value. Our commitment to innovation has resulted in several patented products and technologies. The company always adheres to the enterprise spirit of "quality for survival, innovation for development", gradually expands domestic and foreign markets, returns customers with products, services and reputation, and promotes the company's development. We continuously increase the investment in safety, environmental protection and quality to achieve safe, green and sustainable development of the enterprise.
  • 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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  • 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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  • 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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Williams Sherman star star star star star
All my customization requirements have been met, thank you!
Glenn Flores star star star star star
I think this brand product is very good and worth recommending.
Hilda Brennan star star star star star
The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
Herman Meyers star star star star star
This product has high definition, smooth system, no stuck, and beautiful appearance.
Peter Wilson star star star star star
Because the products we need are urgent, but it happens to be a holiday, this manufacturer also responded to our news during the holiday and completed the production soon after the holiday. Awesome!
John Miller star star star star star
We will continue to patronize them in the future. Their products were received quickly, with exquisite packaging and very easy use.
Our company can customize of various specifications according to the special requirements of customers and can design and install according to the characteristics of the customer's production line, and provide relevant suggestions. In addition, we can also achieve targeted and personalized services for our customers. Find professional one-way valve manufacturers and suppliers in China here. We're offering high quality one-way valve with competitive price. Welcome to contact our factory for more details.

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