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 Consultation20+ years of advanced industrial flow measurement & monitoring
Trusted across industrial markets
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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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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
Industry Solutions Built Around Real Process Conditions
From Oil Fields to Water Treatment — If It Flows, We Measure It
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 diliver right flowmeter configuration optimized for accuracy, reliability, and long-term operational stability.
Expert Engineering Support for Complex Application
We know that a flowmeter decision affects more than a purchase order. It affects project reliability, technical confidence, and the ease of moving forward. That is why we stay close from the earliest stage of evaluation—helping you sort through application needs and reduce avoidable uncertainty with a recommendation you can trust.
Engineered to Meet Industrial Flow Monitoring Needs
Explore Our Flowmeter Series
We design, manufacture, and calibrate the complete range of industrial flow measurement technologies. 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
Trust Begins with Compliance, Proven by Recognized Standards
Certified Quality for Demanding Industrial Use
For critical industrial applications, product claims must be backed by formal approval.
Our brand story
Founded by Engineers, Precision-driven, Built to Last
HBYB was founded in 2001 by senior fluid measurement engineer Xu Beichen as a family-owned company with a clear technical foundation and a long view of the industry. Its story begins not with scale, but with a way of thinking: that better instruments come from deeper understanding, stricter standards, and a lasting commitment to the industries they serve. We aim to build a company that holds itself to the same standard of excellence as the technology it creates——not a recognized brand, but the first name professionals think of when trust matters most.
Discuss Partnership
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.
Innovative Design Backed by Expertise
We develop solutions driven by process requirements, using advanced technology and practical insight to ensure every design delivers measurable performance and reliability.
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.
Global Standards Compliance
We uphold strict quality controls aligned with ISO, CE, and SIL-3 requirements. This level of compliance protects buyers from operational risks, safety issues, and regulatory challenges.
20+ years of delivery reliability
Established in 2001. Nationally recognised. Continuously investing — 6% of annual revenue back into R&D. A company that will be here for the lifetime of your installation.