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Precision Fluid Control
for Modern Industries

High-quality Vacuum Valves, Sanitary Fittings, Pharmaceutical Components & Fluid Equipment from Zhejiang Lunyu Technology — trusted in semiconductor, food, pharma, and chemical industries worldwide.

Our Product Centers

Engineered for performance, reliability, and hygiene across critical industries.

Vacuum Valves & Fittings

High-integrity KF vacuum components for semiconductor and industrial vacuum systems.

  • • ISO-KF (QF) Standard Compliance
  • • Stainless Steel 304/316L
  • • Leak Rate: ≤1x10⁻⁹ Pa·m³/s
  • • Temperature Range: -30°C to 200°C

Pharmaceutical Valves & Fittings

Sterile, cleanable components meeting cGMP and FDA standards.

  • • Tri-clamp & Weld End Options
  • • Ra ≤ 0.8 μm Surface Finish
  • • EPDM/Silicone Diaphragms
  • • Autoclavable up to 135°C

Sanitary Valves & Tube Fittings

Hygienic solutions for food, dairy, and beverage processing.

  • • 3-A Sanitary Certified
  • • CIP/SIP Compatible
  • • DN10 to DN100 Sizes
  • • Zero Dead Leg Design

Fluid Equipment

Pumps, filters, and connectors for precise fluid handling.

  • • Centrifugal & Positive Displacement
  • • Flow Rates up to 100 m³/h
  • • IP65 Motor Protection
  • • Customizable Materials

Food Machines

Specialized equipment including electric milk separators.

  • • High-Speed Centrifugal Separation
  • • Capacity: 500–5000 L/H
  • • AISI 316L Contact Parts
  • • CE & ISO Certified

Industrial Valves / Pipe Fittings

Robust solutions for chemical and general industrial use.

  • • ANSI, DIN, JIS Standards
  • • PN10 to PN40 Pressure Ratings
  • • Ball, Gate, Globe, Check Types
  • • Anti-Corrosion Coating

Tubes & Pipes

Precision tubing for sanitary and vacuum applications.

  • • Seamless 304/316L Stainless Steel
  • • OD: 1/2" to 4"
  • • Wall Thickness: 1.5–3.0 mm
  • • Electropolished Finish

About Lunyu Technology

Zhejiang Lunyu Technology Co., Ltd. is a leading supplier integrating design, development, customization, sale, and service. Located in Wenzhou — known as "China Valve City" — our facility sits within the Wenzhou Economic and Technological Development Zone.

We deliver high-quality, cost-effective fluid control solutions that match the performance of European, American, and Japanese counterparts — trusted across semiconductor, pharmaceutical, biotechnology, chemical, food, dairy, and beverage industries.

Advanced manufacturing & quality control systems
Custom design based on client specifications
Global export to over 50 countries
ISO & 3-A compliant product lines

Our Team

FK

Fiona Kong

International Sales Manager

KA

Kavin

After-sales Service

RH

Rihui Zhang

Domestic Sales Manager

A

Allen

Technician

Industries We Serve

Our components ensure safety, purity, and efficiency in mission-critical processes.

Pharmaceutical

Sterile transfer, bioreactor connections, SIP/CIP systems, API handling.

Food & Beverage

Milk separation, juice processing, brewery lines, edible oil refining.

Semiconductor

Vacuum chambers, gas delivery, cleanroom fluid systems, wafer processing.

Biotechnology

Cell culture, fermentation, purification, lab-scale fluid handling.

Chemical Processing

Corrosive fluid transfer, reactor feed lines, distillation systems.

Cosmetics

Cream emulsification, fragrance blending, hygienic filling lines.

Why Choose LunyuTec?

Engineered excellence, global standards, and unmatched value.

Premium Quality

Materials and performance comparable to top European and Japanese brands.

Competitive Pricing

High value without compromising on durability or precision.

Custom Solutions

Tailored designs based on your technical drawings and operational needs.

Certified Compliance

Meets ISO, 3-A, cGMP, and FDA standards for safety and hygiene.

Global Support

Sales and after-sales service available worldwide via Skype, WhatsApp, WeChat.

Fast Delivery

Efficient logistics and inventory management for timely shipments.

50+

Countries Served

15+

Years Experience

200+

Custom Projects

99.8%

Customer Satisfaction

Frequently Asked Questions

Are your products compliant with international standards?

Yes. Our pharmaceutical and sanitary products meet 3-A, FDA, and cGMP standards. Vacuum components comply with ISO-KF specifications. Industrial valves follow ANSI, DIN, and JIS standards.

Can you provide custom designs?

Absolutely. Our technical team works with your drawings and requirements to deliver fully customized valves, fittings, and fluid systems.

What materials do you use?

We primarily use SS304 and SS316L stainless steel. Seals are available in EPDM, Silicone, Viton, and PTFE based on chemical compatibility.

How can I request a quote?

Please visit lunyutec.com and contact the sales team via email or messaging platforms.

Do you offer after-sales support?

Yes. Our dedicated after-sales team, including Kavin, provides installation guidance, troubleshooting, and spare parts support.

Get in Touch

Reach out to our international sales and support team for inquiries, quotes, and technical assistance.

Sales & Support

Email: [email protected]

Skype: yyfionakong

WhatsApp: +86 13676757422

WeChat: +86 13676757422

Tel: (+86)-577-86813871

QQ: 191904369

Company Address

No. 210, Building 7

Commercial Center, Binhai 6th Road

Wenzhou City, Zhejiang Province

China

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