We always adhere to technology as the guide, with continuous technological transformation and technological innovation to make the quality of our Flat Gate Valve, Non rising Stem Gate Valve, butt weld gate valve steadily improve.We create world-class outside screw and yoke gate valve by integrating and learning from international advanced technologies. We have experienced manufacturing facilities with more than 100 employees. Our company's talent management starts from strategy and organizational development needs, forms a differentiated management system for different talent groups, and constitutes a closed loop of talent standard, planning, selection and training management. High customer satisfaction is our pursuit, because our development needs the trust and support of every customer. Our company is committed to building a stable and enthusiastic working team, emphasizing in-depth and close communication and cooperation with customers and partners. Our company actively absorbs domestic and foreign technologies, attaches great importance to the development of independent intellectual property rights and puts the technical standards of products, the training of technical personnel, and the application of technology in the company's operation. In the context of the era of comprehensive deepening reform, our development idea is clearer.
  • Rising Stem Gate Valve
    Media: Water. Temperature: Ordinary Temperature. Type: Direct-acting. Material: Cast Iron. Connection Form: Outside Thread. Pressure: Ordinary Pressure
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  • Non-rising Stem Gate Valve
    Media: Water. Temperature: Ordinary Temperature. Type: Direct-acting. Material: Cast Iron. Connection Form: Outside Thread. Pressure: Ordinary Pressure
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  • Ductile Cast Iron DN50-200 Groove Type Rising Stem Wedge ...
    Media: Water/Foam Solution. Temperature: Ordinary Temperature. Type: Direct-acting. Material: Cast Iron. Connection Form: Groove. Pressure: Ordinary Pressure
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  • 150LB Check Valve
    Media:Water. Temperature:Ordinary Temperature. Material:Cast Iron. Connection Form:FlangePressure:Ordinary Temperature. Standard:DIN
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  • Steel Square Gate
    Media: Water. Temperature: Ordinary Temperature. Type: Direct-acting. Material: Cast Iron. Connection Form: Outside Thread. Pressure: Ordinary Pressure
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  • Manual Rising Stem Knife Gate Valves
    Media: Water. Temperature: Ordinary Temperature. Type: Direct-acting. Material: Cast Iron. Connection Form: Outside Thread. Pressure: Ordinary Pressure
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  • Manual Lug Type Knife Gate Valve
    Media: Water. Temperature: Ordinary Temperature. Type: Direct-acting. Material: Cast Iron. Connection Form: Outside Thread. Pressure: Ordinary Pressure
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  • Manual Slurry Valve
    Media: Water. Temperature: Ordinary Temperature. Type: Direct-acting. Material: Cast Iron. Connection Form: Outside Thread. Pressure: Ordinary Pressure
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  • Steel Round Gate
    Media: Water. Temperature: Ordinary Temperature. Type: Direct-acting. Material: Cast Iron. Connection Form: Outside Thread. Pressure: Ordinary Pressure
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Judith Zimmerman star star star star star
I'm very satisfied with your customized service. I wish you better and better!
Tommie Locker star star star star star
We are impressed by how well organised and efficient your company is in everything you do.
Blair Campbell star star star star star
Your product manager has been giving us a lot of effective advice, for which we are very grateful.
Blair Campbell star star star star star
What we need is non-standard products, and this company quickly helped us with proofing and production, and the products are also very suitable for our needs.
Tommie Locker star star star star star
The company has a good evaluation. At first, we were a little worried, but it proved completely unnecessary. They are super patient and responsible.
Richard Byrd star star star star star
I received the same product as described, thank you!
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3/5/2020 · Technically OS&Y stands for ‘Outside Screw and Yoke’. That means that when the handle is turned it directly raises and lowers the gate of the valve by interacting directly with...

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We are experts in globe valve for water, ball valve seals, ball valve efficiency and we can provide high-quality customized solutions for different applications of our customers. We're professional outside screw and yoke gate valve manufacturers and suppliers in China, specialized in providing high quality customized products. We warmly welcome you to buy high-grade outside screw and yoke gate valve at competitive price from our factory. Contact us for more details.
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