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Precision Valve Solutions for Critical Industries

China Unique Group – a trusted valve manufacturer since 2008. Delivering high-performance Ball, Gate, Globe, and Check Valves for Oil & Gas, Petrochemical, Power Plants, and Offshore applications worldwide.

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2008
Founded
35,000m²
Facility Area
120+
Staff
150+
Facilities

Trusted Valve Manufacturing Since 2008

CHINA UNIQUE GROUP LIMITED, based in Wenzhou, Zhejiang, has been a leading valve manufacturer in China since 2008. With over 120 skilled professionals and two subsidiary factories, we specialize in designing and producing high-integrity valves for critical services across Oil & Gas, Petrochemical, Power Generation, and Offshore platforms.

Our 35,000m² manufacturing facility is equipped with over 150 advanced sets of machinery, ensuring precision engineering, strict quality control, and compliance with international standards including API, ASME, and ISO.

API & ISO Certified Manufacturing
Global Export to 50+ Countries
Custom Design & OEM Support
Valve Manufacturing Facility

Our Valve Products

Comprehensive range of industrial valves engineered for reliability, durability, and performance in extreme conditions.

Floating Ball Valve

Floating Ball Valve

Compact design with excellent sealing performance. Ideal for low to medium pressure applications.

  • Materials: WCB, CF8, CF8M, SS
  • Pressure: Class 150–800
  • Size: 1/2" to 12"
Trunnion Ball Valve

Trunnion Ball Valve

Heavy-duty design for high-pressure and large-diameter applications. Reduced operating torque.

  • Materials: WCB, CF8, CF8M
  • Pressure: Class 600–2500
  • Size: 2" to 60"
Full Welded Ball Valve

Full Welded Ball Valve

Zero-leakage design for underground and high-risk pipeline systems. Ideal for gas transmission.

  • Carbon & Stainless Steel Options
  • Underground & Sock Weld Types
  • Fire-Safe & Anti-Static Design
Top Entry Ball Valve

Top Entry Ball Valve

Allows in-line maintenance without removing the body from the pipeline. Cost-effective solution.

  • Materials: CS, SS, WCB, CF8
  • Flange & Threaded Ends
  • Size: 2" to 48"
Three Way Ball Valve

Three Way Ball Valve

T-port or L-port configuration for flow diversion or mixing. Used in process control systems.

  • Stainless Steel 304/316
  • Threaded & Flanged Connections
  • Manual or Actuated Options
Gate Valve

API Gate Valve

Rising stem and non-rising stem options. Designed for on/off service in high-pressure systems.

  • Materials: WCB, CF8, CF8M
  • API 600 & API 602 Compliant
  • Size: 1/2" to 60"
Globe Valve

Carbon Steel Globe Valve

Precise throttling and flow regulation. Ideal for power plants and process industries.

  • WCB, CF8, CF3M Construction
  • ANSI Class 150–600
  • Y-Pattern & T-Pattern
Check Valve

Axial Flow Check Valve

Low pressure drop and silent operation. Prevents backflow in pumping systems.

  • Swing, Ball, Wafer Types
  • Size: 2" to 48"
  • Full Bore & Reduced Bore
View All 180+ Products

Why Choose UValve.net?

Industrial-Grade Quality

Engineered for extreme environments in Oil & Gas, Petrochemical, and Power Generation sectors.

Certified Manufacturing

Compliant with API, ASME, ISO, and other international standards. Full traceability and testing.

Global Export Ready

Shipped to over 50 countries with reliable logistics and after-sales support.

Custom Solutions

OEM and ODM services available. Tailored designs for unique project requirements.

Fire-Safe & Anti-Static

Critical safety features built into ball valves for hazardous environments.

Dedicated Support

Expert engineering team available for technical consultation and project support.

Frequently Asked Questions

What materials are used in your valves?

We manufacture valves using Carbon Steel (WCB, A105), Stainless Steel (CF8, CF8M, 304, 316), Duplex, and other alloy materials based on application requirements.

Are your valves API certified?

Yes, our ball, gate, and check valves are manufactured in compliance with API 6D, API 600, API 602, and other relevant standards.

Do you offer OEM services?

Absolutely. We provide full OEM and ODM support, including custom branding, packaging, and design modifications.

What is the delivery time?

Standard products ship in 15–30 days. Custom orders may take 30–60 days depending on complexity.

Can you supply valves for offshore applications?

Yes, we produce valves with anti-corrosion coatings, subsea ratings, and certifications suitable for offshore platforms.

Get in Touch

Contact our team for quotes, technical support, or custom valve solutions.

Phone

+86 15957789995

Mon–Fri: 10am–7pm

Sat–Sun: 10am–3pm

Email

sales@uvalvegroup.com

Location

Dongou Industry Zone, Oubei Yongjia, Wenzhou Zhejiang, China

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