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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 take every small link seriously, and make our products extremely fine with fine in regular system, and finally our high quality irrigation check valve, hoist check valve, original knife gate valve is highly recognized and praised by our customers. With our professionalism in the business of gate valve for gravity casting, we have continuously achieved exciting results. Adhering to the business philosophy of 'customer first, forge ahead', excellent quality and perfect service are our constant promise. Innovation is the first driving force leading the development of our company, and we continue to promote innovation in all aspects of technology, products, management, systems and culture. Adhering to the core value of 'customer satisfaction is our goal', we provide the society with better products and after-sales service, and continue to advance in the fierce market competition. In the process of transformation, our company has accumulated new kinetic energy, built new advantages, and outperformed the new track. After years of development, we recognize that prevention is essential to sustainable business development. During the development of the company, due to its high technical service level, good service reputation, and reasonable price system, it has been welcomed by users. This is the indestructible foundation for the company to move to a higher level! After years of hard work and struggle of all staff, our company has developed rapidly and achieved great success. For many years, we have been strengthening the internal management of the enterprise, insisting on survival by product quality, and development by production efficiency, to provide customers with low prices and high-quality products.
  • Bellow Sealed Gate Valve
    Bellow Sealed Gate Valve

    ​Bellows sealed gate valve is applicable to the cutting and connection of pipelines medium that are used in various industries such as petroleum, chemical industry , pharmacy, chemical fertilizer,

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  • API Gate Valve
    API Gate Valve

    Gate valves are designed for fully closed and fully open service and are used as isolating , control or regulating valve.

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  • Pressure Seal Gate Valve
    Pressure Seal Gate 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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  • Ceramic Lined Gate Valve
    Ceramic Lined Gate Valve

    Ceramic Lined Gate Valve mainly has two types of structure, bolted bonnet type for low pressure ratings and pressure seal bonnet for higher pressure.

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  • DIN Resilient seat gate valve
    DIN Resilient seat gate valve

    The body and bonnet are manufactured from ductile iron castings. It is resistant to high tensile stress occurring in pipelines.

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  • API6A Gate Valve
    API6A Gate Valve

    SQ manufactures various types of API 6A valves suitable for the demanding environments of onshore and offshore drilling and production, including large-bore completions; pressure and temperature

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  • flat gate valve
    flat gate valve

    The flat gate valve can be offered with soft seat or metal seat. The floating slab gate uses the natural force of line pressure to obtain a dynamically tight downstream seal in high-pressure

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Bernadette Figueredo star star star star star
The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an
Jacqueline Ferguson star star star star star
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
Harry Millender star star star star star
Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
Kayla Gibbs star star star star star
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
Herbert Cox star star star star star
Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
Jack Finn star star star star star
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
We strive to grasp the industry and industry development trend, assiduously improve our bi directional knife gate valve, hydraulic control valve for textile industry, globe valve for reverse osmosis systems, valve for dairy industry . Find professional gate valve for gravity casting manufacturers and suppliers in China here. We're offering high quality gate valve for gravity casting with competitive price. Welcome to contact our factory for more details.

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