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SHENZHEN LONNMETER GROUP is a global technology company of intelligent instrument industry.

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  • Flow Meter

    Flow Meter

    View more solutions designed for precision, reliability and durability. Find more solutions for seamless operation and enhanced productivity.

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  • Density & Concentration Meter

    Density & Concentration Meter

    Select advanced online density and concentration meters for accurate and reliable real-time monitoring.

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  • Viscometer

    Viscometer

    Get perfect solutions for industrial processes in food, cosmetics, chemicals, etc. Measure pasty and viscous liquids with precision.

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  • Level Sensor

    Level Sensor

    Take references to our solutions for optimized processes with cutting-edge level sensors. Contact us a get tailored solutions with your requirements.

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  • Pressure & Level Transmitter

    Pressure & Level Transmitter

    Look through solutions designed for maintaining safety, optimizing processes and manufacturing. Ideal devices for pressure and level measurement.

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  • Thermometer Wholesale

    Thermometer Wholesale

    Lonnmeter, a leading thermometer supplier, is a wholesale seller of indoor and outdoor thermometers. Take references to tailored solutions to elevate your business level.

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why choose us

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Lonnmeter grows into a leading manufacturer of precision measuring devices over the past ten years. We offer end-to-end solutions for flow, density, concentration, viscosity and pressure measurement. Both cutting-edge technology and years of expertise contribute to trustworthy precision.

The Group has committed to innovative research and development to push boundaries tirelessly, ensuring unmatched accuracy, reliability and efficiency. R&D team values innovation, quality and customer satisfaction, elevating your business to a higher level for the future.

Outstanding quality is the cornerstone of long-lasting development and good reputation. All instruments are manufactured to rigorous standards, and quality of all precise instruments have been reviewed in practical cases over the past ten years.

Our service doesn’t stop at the delivery of commodities. It’s a great honour for us to offer sound after-sales support, including but not limited to installation, calibration assistance and technical guide. Besides, extended warranty period gives customers confidences in investments. Long-term commitments guarantee smooth operations and optimized processes.

BE PARTNER

Expand your business with with Lonnmeter and elevate it to new heights. Gain access to cutting-edge products, dedicated support and exclusive sales policy now!
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latest news

xrf glass analysis
02/04/2026

Why Top Glass Makers Trust XRF Analyzers?

The quantification of SiO₂, Na₂O, CaO, MgO, Al₂O₃, PbO, and K₂O is required for precise control over product properties and regulatory compliance. Lonnmeter XRF instruments deliver accurate, direct measurements of these essential components. Routine analysis detects devi...
xrf cement analysis
02/04/2026

What Makes XRF Analyzer a Must-Have for Cement Factory?

Precise control of cement composition ensures required strength, durability, and regulatory compliance. Even small deviations in elemental content—such as CaO, SiO₂, Al₂O₃, Fe₂O₃, MgO, and SO₃—directly impact mechanical performance and long-term behavior. For example, Ca...
xrf analysis principle
02/04/2026

What is XRF Analysis?

Elemental analysis verifies material composition to meet international regulations and quality assurance standards. XRF elemental analysis detects deviation in alloy content, ensuring compliance in sectors like mining, recycling, and electronic manufacturing. X-ray fluor...
02/04/2026

Why Top Glass Makers Trust XRF Analyzers?

The quantification of SiO₂, Na₂O, CaO, MgO, Al₂O₃, PbO, and K₂O is required for precise control over product properties and regulatory compliance. Lonnmeter XRF instruments deliver accurate, direct measurements of these essential components. Routine analysis detects devi...
02/04/2026

What Makes XRF Analyzer a Must-Have for Cement Factory?

Precise control of cement composition ensures required strength, durability, and regulatory compliance. Even small deviations in elemental content—such as CaO, SiO₂, Al₂O₃, Fe₂O₃, MgO, and SO₃—directly impact mechanical performance and long-term behavior. For example, Ca...
02/04/2026

What is XRF Analysis?

Elemental analysis verifies material composition to meet international regulations and quality assurance standards. XRF elemental analysis detects deviation in alloy content, ensuring compliance in sectors like mining, recycling, and electronic manufacturing. X-ray fluor...