Since 2001, Trusted by industrial engineers worldwide
Precision Flow Measurement Solutions for Your Industrial Applications
We are dedicated to delivering more accurate, reliable, and application-focused fluid measurement solutions for helping industrial users solve complex flow measurement challenges
Request Technical ConsultationSince 0
A steadily growing industrial brand
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Extensive industry experience
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Countries & Regions We Served
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Trusted by Global Industrial Users
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Patented Technologies
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Accumulated delivered quantities
Built on engineering, Shaped for the future
HBYB Approaches Flow Measurement as A Long-term Technical Pursuit
In flow measurement, reputation isn't given — it's built, over time, through genuine technological innovation and the patience to strive for excellence. We founded HBYB on this belief. As a dedicated fluid measurement solutions provider, we are building HBYB into a brand defined not merely by its products, but by its lasting influence in the market and the trust it holds among professionals.
- Recognized as National High-Tech Enterprise, 2019
- Certified as China Specialized and Sophisticated SMEs, 2025
- Recognized as China Science- and technology-based SMEs, 2025
20+ years of advanced industrial flow measurement & monitoring
We design, develop, manufacture, and calibrate every meter we sell — in our own facility, by our own team. You are buying from the source, with 17 years of focused flow measurement engineering behind every product.
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12 dedicated engineers, 3 university partnerships, and a growing IP portfolio that feeds directly into our product capabilities.
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Calibrated on professional-grade flow rigs against traceable reference standards. Certificate issued with every meter, no exceptions.
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English-language documentation, reliable logistics, and structured after-sales support for customers in the Middle East, Southeast Asia, and Latin America.
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Formally assessed and recognised for R&D investment, qualified engineering personnel, and self-owned IP. Held by fewer than 2% of Chinese manufacturers.
Engineered to Meet Industrial Flow Monitoring Needs
Explore Our Flowmeter Series
We design, manufacture, and calibrate the complete range of industrial flow measurement technologies — from electromagnetic and Coriolis meters to ultrasonic, vortex, thermal mass, differential pressure, and metal tube rotameter types. All in-house. All traceable.
Electromagnetic Flowmeter
- Media: Conductive liquids, corrosive liquids, slurry, wastewater
- Ideal for conductive liquids where stable accuracy, reliability and low pressure loss in difficult media are essential.
Vortex Flowmeter
- Media: Steam, gases, compressed air, clean liquids
- Best for steam and gas measurement where wide operating range, reliable performance, and practical industrial versatility are required.
Turbine Flowmeter
- Media: Clean liquids, fuels, solvents, low-viscosity oils
- Ideal for clean, low-viscosity liquids requiring high accuracy, fast response, and strong repeatability in process measurement.
Ultrasonic Flowmeter
- Media: Clean liquids, water, cooling water, process liquids
- Well suited for non-intrusive liquid flow measurement where easy installation, and retrofit flexibility are priorities.
Thermal Mass Flowmeter
- Media: Compressed air, nitrogen, natural gas, industrial process gases
- Used for direct gas mass flow monitoring where low-flow sensitivity, wide rangeability, and low-pressure-loss operation
Differential Pressure Flowmeter
- Media: Steam, gas, liquids, high-temperature and high-pressure media
- Well suited for demanding process where media flexibility, high-pressure capability, and difficult operating conditions
Open Channel Flowmeters
- Media: Wastewater, drainage flow, irrigation channels, surface water
- Designed for open-channel measurement where stable monitoring of non-full-pipe flow is needed for control or compliance.
Coriolis Mass Flowmeters
- Media: Liquids, viscous media, slurries, specialty process fluids
- Best for direct mass flow measurement where accuracy, density output, and performance under changing process conditions.
Metal Tube Rotameters
- Media: Liquids, gases, low-flow utility and process media
- Ideal for compact process systems where robust visual indication, low-flow control, and simple installation are the main requirements
Custom Flow Measurement Solutions for Your Application
Whether you’re measuring clean water, corrosive chemicals, high-viscosity fluids, slurries, steam, or challenging multiphase media, our engineering team can evaluate your process requirements and design a flow meter configuration optimized for accuracy, reliability, and long-term operational stability.
Engineered to Meet Industrial Flow Monitoring Needs
Technological advancement and continuous innovation are the fundamental driving forces behind the sustainable growth of the fluid measurement industry.
12+
Dedicated R&D Engineers
4
University & research institute partnerships
70+
Technical & software algorithm patents
7%
Annual revenue reinvested in R&D
Start with your process
Industry Solutions Built Around Real Process Conditions
Find your industry to explore detailed measurement solutions, practical application scenarios, and recommended flowmeter technologies.
Built for long-term cooperation
Every product in our range is engineered to perform under real process conditions — temperature extremes, aggressive fluids, pulsating flow, difficult installations. Our R&D team, university partnerships, and 17 years of field feedback exist for one reason: to make our instruments more reliable in the field than they looked on paper.
Built by engineers, for engineers.
12 dedicated R&D engineers. 3 university partnerships. 118 patents that represent real, examined innovations — not marketing claims.
Verified before it reaches you.
Every meter calibrated on professional-grade equipment against traceable standards. ISO 9001 certified. Calibration certificate with every unit.
Long-term, not transactional.
We invest in relationships that last — structured after-sales support, technical consultation, and 17 years of delivery reliability behind every order.
Direct manufacturer — no intermediary
Every meter is designed, assembled, and calibrated in our own facility. You are buying from the source, with full accountability and no supply chain uncertainty.
Original R&D, not catalogue selection
118 patents, 12 engineers, 3 university partnerships. Our product capabilities reflect in-house development — not components assembled from off-the-shelf sensors.
Pre-delivery calibration on every unit
Every meter shipped with a calibration certificate from our in-house flow calibration facility. Traceable standards, multi-point testing, documented results.
Built for global industrial buyers
English technical documentation, international logistics, and structured after-sales support specifically designed for customers in the Middle East, Southeast Asia, and Latin America.
17 years of delivery reliability
Established in 2009. Nationally recognised. Continuously investing — 6% of annual revenue back into R&D. A company that will be here for the lifetime of your installation.