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Precision Engineered
for Industry

CNPVF delivers high-quality industrial and sanitary valves, fittings, flanges, and pipes trusted by water, oil, food, pharmaceutical, and chemical industries worldwide. Over 20 years of excellence, ISO9001 & TÜV CE certified.

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20+
Years Experience
300+
Team Members
ANSI, DIN, JIS
Global Standards
ISO9001
Certified

About CNPVF

Shanghai Ni&Fang Co., Ltd. (CNPVF) has been a trusted manufacturer since the early 1990s, delivering high-quality valves, fittings, flanges, and pipes for critical applications in water, oil fields, food, pharmaceuticals, and chemical industries.

With over 20 years of experience, advanced machining equipment, and strict quality control, we ensure every product meets international standards including ANSI, DIN, JIS, 3A, and API. Our in-house foundry and team of 300 skilled personnel allow us to maintain full control over quality and delivery.

ISO9001 & TÜV CE Certified
In-House Investment Casting Foundry
Global Standards Compliance
Customer-Oriented Innovation
CNPVF Industrial Valve

Our Products

Engineered for reliability and performance across industrial and sanitary applications. All products meet ANSI, DIN, JIS, 3A, and API standards.

Industrial Valves

Industrial Valves

High-pressure valves for oil, gas, and chemical processing. Durable construction with ANSI and API compliance.

  • ANSI, API Standards
  • High-Pressure Rating
  • Corrosion Resistant
Sanitary Valves

Sanitary Valves

Hygienic valves designed for food, beverage, and pharmaceutical applications. 3A and FDA compliant.

  • 3A & FDA Certified
  • Easy to Clean & Sterilize
  • Stainless Steel 316L
Industrial Fittings

Industrial Fittings

Robust threaded, socket weld, and butt weld fittings for high-stress environments.

  • ANSI, DIN, JIS Standards
  • High-Temperature Resistant
  • Leak-Proof Design
Sanitary Fittings

Sanitary Fittings

Clamp, weld, and threaded fittings for hygienic processing lines. Mirror finish for easy cleaning.

  • 3A Compliant
  • Ra ≤ 0.8μm Surface Finish
  • Tri-Clamp & DIN Connections
Flanges

Flanges

Weld neck, slip-on, blind, and threaded flanges in carbon and stainless steel. ANSI, DIN, JIS standards.

  • Multiple Pressure Classes
  • RTJ & Raised Face Options
  • Custom Machining Available
Pipe and Tube

Pipe and Tube

Precision stainless steel and carbon steel pipes for industrial and sanitary systems.

  • Seamless & Welded Options
  • ASTM, ASME Standards
  • Polished & Beveled Ends

Custom Fabrication

Tailored solutions for complex piping systems. CAD design and prototyping support.

  • OEM & ODM Services
  • Rapid Prototyping
  • Full Project Support

Quality Assurance

Every product undergoes rigorous testing: hydrostatic, PMI, NDT, and dimensional checks.

  • ISO9001 Certified
  • TÜV CE Marked
  • Full Traceability

Why Choose CNPVF?

We combine decades of expertise with cutting-edge manufacturing to deliver unmatched reliability.

In-House Foundry

Full control over casting quality with our own investment casting facility.

Global Certifications

ISO9001, TÜV CE, 3A, and API standards ensure compliance and safety.

Advanced Testing

Every product tested for pressure, material composition, and dimensional accuracy.

Global Reach

Trusted by clients in over 50 countries with reliable logistics support.

20+
Years in Industry
300+
Employees
50+
Countries Served
100%
Quality Tested

Frequently Asked Questions

What industries do CNPVF products serve?

Our products are used in water treatment, oil & gas, chemical processing, food & beverage, pharmaceuticals, and power generation industries.

What certifications does CNPVF hold?

We are ISO9001 certified and hold TÜV CE certification. Our sanitary products meet 3A and FDA standards.

Can you provide custom designs?

Yes, we offer OEM and ODM services with full CAD design support and prototyping capabilities.

What materials do you work with?

We manufacture in carbon steel, stainless steel (304, 316L), duplex, and other specialty alloys based on application requirements.

What are your standard delivery times?

Standard products ship in 2-4 weeks. Custom orders vary based on complexity and are confirmed during quotation.

Get in Touch

Contact our team for product inquiries, technical support, or custom solutions.

Contact Information

Company: Shanghai Ni&Fang Co., Ltd. (CNPVF)

Address: 788 Kang Qiao Road, Shanghai, China 201315

Phone: +86-21-68962513

Fax: +86-21-58882852

Sales Manager: Mike Han

Email: [email protected]

Customer Support: Zhang Jun

Email: [email protected]

Shipping: Kitty Wang

Email: [email protected]

Sales Assistant: Nancy Lee

Email: [email protected]

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