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Precision Industrial
Instrumentation Since 2008

ISO 9001 Certified Manufacturer of Pressure Gauges, Flow Meters, Transmitters & Level Instruments. OEM & Custom Solutions with Global Support.

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About Yucheng Technology

Hangzhou Yucheng Science & Technology Co., Ltd. is a leading custom manufacturer of industrial instrumentation since 2008. We specialize in pressure gauges, thermometers, flow meters, transmitters, and valves for critical applications across industries.

With an annual output of over one million pressure gauge sets, our products are trusted in oil & gas, chemical, food & beverage, water supply, and sewage treatment industries worldwide. We support OEM services, small-quantity samples, and trial orders before mass production.

2008
Founded
1M+
Annual Output
ISO 9001
Certified
57+
Product Lines
Yucheng Factory
1-Year Warranty
On all products with professional after-sales support

Our Competitive Advantages

Excellent Product Quality

We produce pressure gauges, thermometers, flow meters, valves, and transmitters specially designed for transformers. Our leakage control reaches 1×10⁻⁸ mbar·l/s, far exceeding the EN837-1 standard of 5×10⁻³ mbar·l/s.

Rich Production Experience

Over 15 years of manufacturing expertise in industrial instrumentation. Our team ensures every product meets international standards and customer-specific requirements with precision and reliability.

Professional After-Sales Service

Dedicated customer service team available online. All products come with a one-year quality guarantee. We provide technical support and replacement services promptly.

Our Product Categories

Comprehensive range of industrial instrumentation designed for accuracy, durability, and performance in demanding environments.

Pressure Gauge EN 837-1

Pressure Gauge EN 837-1

All stainless steel construction, bottom/axial connection, multiple size options available.

  • Complies with EN837-1
  • Stainless steel case
  • High accuracy class
RS485 Electromagnetic Flow Meter

RS485 Water Electromagnetic Flow Meter

For conductive liquids with digital communication support.

  • Power: 220VAC / 24VDC
  • Communication: RS485/Modbus/HART
  • Non-invasive measurement
Radar Level Meter

80GHz Radar Level Meter

High-temperature liquid level sensor with 1.0% accuracy.

  • 80GHz high-frequency radar
  • 24VDC power supply
  • High accuracy: ±1%
Gas Water Flow Meter

Gas Water Flow Meter Rotameter

Variable area flow meter for water and air.

  • Materials: SS, Plastic, Glass
  • Variable area measurement
  • Wide flow range
63mm Double Scale Manometer

63mm Double Scale Manometer

Hydraulic pressure gauge with dual bar/PSI scale.

  • Range: 0-250 Bar / 0-3750 PSI
  • Connection: G1/4
  • Mini dial 63mm
Magnetic Water Tank Level Gauge

Magnetic Water Tank Level Gauge

Reliable level indication for water tanks.

  • Magnetic coupling design
  • Clear visual indication
  • MOQ: 20 pcs
RTD PT100 Temperature Sensor

RTD PT100 Temperature Sensor

High-precision temperature sensing element.

  • 3-wire or 6-wire available
  • Class A & B types
  • Stainless steel sheath
Vibration-Resisting Pressure Gauge

Vibration-Resisting Precision Gauge

Designed for high-vibration industrial environments.

  • Oil-filled dampening
  • High shock resistance
  • Precision measurement
View All 57+ Products

Why Choose Yucheng?

ISO 9001 Certified

Quality management system certified to international standards.

OEM & Customization

We support private labeling and custom design solutions.

Global Shipping

Reliable delivery to over 50 countries with DDP options.

24/7 Support

Dedicated team ready to assist with technical inquiries.

Industry Applications

Oil & Gas

Pressure monitoring in refineries, pipelines, and offshore platforms.

Water Supply

Flow and level measurement in municipal water systems.

Chemical Industry

Corrosion-resistant instruments for aggressive media.

Food & Medical

Hygienic design for sanitary process environments.

4000+
Technical Personnel
152
Awards Won
365
Shipments Sent
1M+
Gauges Annually

Get in Touch

Ready to discuss your instrumentation needs? Contact us for product inquiries, technical support, or custom solutions.

Phone

+86-571-88550927

Email

[email protected]

WhatsApp

+86 18758159121

Contact Us Directly

For product inquiries, technical support, or custom solutions, please visit our official website to get in touch.

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