OTAI HOLDING GROUP CO.LTD

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OTAI HOLDING GROUP CO.LTD

We are a comprehensive technology manufacturing company focused on sanitary fluid pipe fittings,sanitary valves,flange.

14/05/2026

🦋 Threaded Reducer Butterfly Valve
Compact design. Flexible connection. Smooth control. ✅

The Threaded Reducer Butterfly Valve combines flow regulation and pipe size transition in one efficient solution. Its threaded connection allows convenient installation while the reducer structure helps optimize pipeline layouts.

👉 Looking for efficient and flexible valve solutions? Contact us today!

🔗 More products: www.chnoutai.com

09/05/2026

Widely used in food, beverage, dairy, pharmaceutical, chemical, and industrial pipeline systems.
Its angled structure helps optimize installation space and filtration performance.

👉 Need a dependable filtration solution for your process line? Contact us today!

🔗 More products: www.chnoutai.com

01/05/2026

👷‍♂️⚙️ Happy Labor Day! ⚙️👷‍♀️
Today we celebrate the hands, minds, and effort that keep industries moving forward. From workshops to factories, every connection, every weld, and every finished product is built by dedication and craftsmanship.

29/04/2026

🔀 U-Shaped Three-Way Diaphragm Valve
One valve. Three paths. Zero worries. ✅

Much like an efficient "traffic commander," it ensures the smooth flow of fluids, leaving absolutely no room for any risk of blockage.

👉 Need a versatile, aseptic flow solution? Tell us your application.
📞+86 151 6779 0099
🔗 More products: www.chnoutai.com

27/04/2026

Welded + Threaded Butterfly Valve combines two connection types in one smart design, making it ideal for systems that require both permanent strength and easy installation.

👉 Need a valve that fits complex setups? Let’s customize it for you.
📞+86 151 6779 0099
🔗 More products: www.chnoutai.com

24/04/2026

🔧 45° Long Tri-Clamp Elbow
Gentle turn. Cleaner flow. Better performance. ✅

The 45° Long Tri-Clamp Elbow is designed for smooth directional changes with a larger radius, reducing turbulence and pressure loss in hygienic pipeline systems.

📞+86 151 6779 0099
🔗 More products: www.chnoutai.com

22/04/2026

🔧 Soft Joint Fl**ge
It keeps your pipeline calm while everything around it moves.

✨ Key advantages:
• Reduces vibration and mechanical stress
• Lowers noise in operating systems
• Compensates for thermal expansion & contraction
• Improves pipeline stability and service life

👉 Want a quieter, more flexible pipeline solution? Let’s talk.
🌐www.chnoutai.com
📞+86 151 6779 0099
🔗 More products: www.chnoutai.com
**ge

20/04/2026

🔩 SMS Union
Secure connection. Easy maintenance. Hygienic flow. ✅

✨ Key advantages:
• Easy installation and disassembly
• Strong, leak-proof sealing
• Smooth internal surface for hygienic flow
• Made from high-quality stainless steel

👉 Need SMS standard fittings? Contact us today!
🌐www.chnoutai.com
📞+86 151 6779 0099
🔗 More products: www.chnoutai.com

14/04/2026

🔧 Tri-Clamp Y-Type Strainer Assembly
Complete filtration. Easy cleaning. Reliable protection. ✅

10/04/2026

Clean control. Quick install. Reliable flow. ✅
The Tri-Clamp Butterfly Valve is built for hygienic pipeline systems where efficiency and cleanliness go hand in hand.

🔗 More products: www.chnoutai.com

07/04/2026

See how our pipe fittings workshop keeps the industry flowing. ⚙️

Address

No. 445, Binhai Fourth Road, Wenzhou Economic And Technological Development Zone, Wenzhou
Wenzhou
325000

Website

http://www.chnoutai.com/

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