Flow Meter
Intelligent fluid detection · Precise measurement of trace flow rates.
Pressure Transmitter
Monocrystalline silicon core technology · Verified through tens of millions of pressure tests.
Level Sensor
Multiple signal outputs · Resistant to harsh environments such as strong acids and alkalis.
Temperature Sensor
Wide measurement range -200~1200℃ · Fast response · Resistant to high temperature corrosion.
Product Center
We have established long-term cooperative relations with many enterprises.
Product Application
Warmly welcome friends from all walks of life to visit, investigate and negotiate business!
About Us
Hongnuo (shenyang) General Machinery Co., Ltd. is an international, professional, and technology-driven manufacturer of intelligent fluid equipment. Integrating research, production, and sales, we are committed to innovation in intelligent fluid measurement and control.
We are always looking forward to embracing new challenges that can create economic value. All flowing matter ignites our passion. We are dedicated to providing solutions that intelligently connect people, products, and services, striving to be a pioneer in intelligent solutions. We are proud of our work because each of us shares the goal of accelerating the time to market for innovative products and improving the environment. We relentlessly strive to improve energy efficiency for the benefit of the world.
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.
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

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20+ Years in Intelligent Fluids

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30+ Countries Worldwide

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60+ Technical Patents

Video Center
Warmly welcome friends from all walks of life to visit, investigate and negotiate business!
Professional testing, international certification
Official certification, professional after sales service.
News Center
Our news will be updated in time, please pay more attention to us.
Feb 20, 2026
At the beginning of the 21st century, the industrialization of liquid level sensors still faced considerable challenges.
Feb 19, 2026
A float-type liquid level transmitter replaces the magnetic float with a float.
Feb 18, 2026
The first category is contact type, including single-flange hydrostatic/dual-flange differential pressure level trans...
Feb 17, 2026
One of the core components of a pressure sensor is the Wheatstone bridge, typically composed of four resistors formin...





















