Engineering-Based Selection

We provide technical selection based on real industrial process conditions rather than standard catalog matching.

Full Product Coverage

We supply flow, pressure, level, and temperature instruments under one integrated manufacturing system.

OEM / ODM Capability

We support full customization from structure, signal, material to communication protocols.

Industrial Signal Compatibility

All products support standard automation interfaces such as 4–20mA and Modbus RTU.

Product Center

We provide industrial measurement instruments designed for process monitoring and automation control applications.
Monocrystalline Silicon Flange Pressure Transmitter

Monocrystalline Silicon Flange Pressure Transmitter uses a monocrystalline silicon sensor and flange-mounted...

Smart Differential Pressure Transmitter

Smart Differential Pressure Transmitter is a microprocessor-based instrument designed to measure differential...

Digital Vortex Flow Meter

The Digital Vortex Flow Meter measures liquid, gas, and steam flow by detecting vortex frequencies generated behind...

Caliper Ultrasonic Flow Meter

The Caliper Ultrasonic Flow Meter is a non-invasive device that uses transit-time ultrasonic signals to measure...

Economic Type Clamp-on Ultrasonic Water Flowmeter

The Economic Type Clamp-on Ultrasonic Water Flowmeter uses transit-time technology for non-intrusive volumetric flow...

Portable Ultrasonic Flow Meter for Water

The Portable Ultrasonic Flow Meter for Water is a clamp-on transit-time device for non-intrusive liquid flow...

Stainless Steel Turbine Flow Meter

The Stainless Steel Turbine Flow Meter is an inline turbine flow meter for liquid volumetric flow measurement.

Digital Turbine Flow Meter

The Digital Turbine Flow Meter measures fluid flow based on rotor speed generated by the fluid passing through the...

Product Application

Our instruments are applied in process industries including energy, chemical, water treatment, and manufacturing systems.
Chemicals and Petroleum

 

Coal Fire Power Plant
Energy and Electricity

 

Hydro Power Plant
Semiconductor Etching

 

Wind Power Plant
Water Treatment Municipal WaterAffairs
Solar Power Plant

About Us

Hongnuo (Shenyang) General Machinery Co., Ltd. is an industrial instrumentation manufacturer specializing in flow, pressure, level, and temperature measurement solutions for process industries. We support B2B customers including distributors, EPC contractors, and system integrators with engineering-based selection, OEM/ODM customization, and replacement solutions for existing installations. Our products are designed for integration into PLC and SCADA systems and are widely used in water treatment, chemical processing, energy, and industrial automation applications.
Whether our tasks involve liquid transport, equipment cooling circulation, wastewater and sludge discharge, or dredging, we solve problems for our customers with passion, high-performance products, and professional service. It is this passion that drives our continuous innovation in the fluid field, contributing to a sustainable environment globally.
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    4 Series · 100+ Models

    4 Series · 100+ Models
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    20+ Years in Intelligent Fluids

    20+ Years in Intelligent Fluids
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    30+ Countries Worldwide

    30+ Countries Worldwide
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    60+ Technical Patents

    60+ Technical Patents

Video Center

We provide product demonstrations, installation guidance, and industrial application videos for better system understanding.

Our Honor

Hongnuo (Shenyang) General Machinery Co., Ltd. maintains certified quality management and product compliance systems recognized for industrial instrumentation applications worldwide.
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News Center

We share updates on product development, industrial solutions, and measurement technology improvements.
TOP 10 Temperature Sensor Manufacturers in China 2026
May 14, 2026
As industrial automation, energy management, medical equipment, and intelligent manufacturing continue to expand worl...
TOP 10 Pressure Sensor Manufacturers in China 2026
May 13, 2026
The global industrial landscape in 2026 demands unprecedented precision, automation, and reliability.
TOP 10 Liquid Level Sensor Manufacturers in China 2026
May 12, 2026
The global demand for industrial automation, smart water management, and precise process control has driven rapid evo...
TOP 10 Flow Meter Manufacturers in China 2026
May 11, 2026
Industrial automation, smart city infrastructure, and the global transition toward cleaner energy have significantly ...