About Us

Our integrated non-contact radar sensing and smart gate telemetry deliver continuous flow monitoring, equitable volumetric allocation, and zero-loss water control.

HUAJU-Manufacturer

  • 10 +
    Years Experience
  • 25 +
    Countries
  • 10000 +
    Installations
  • ISO / CE
    Certified
Group1982

In-House R&D & Cross-Industry Talent

Group 1708

Comprehensive Product Portfolio &
Integrated Ecosystem

Radar Measurement Systems
The RD200 radar velocity meter, RD300 series radar water-level sensors, RD600 series radar flowmeters, and radar sensor array systems cover water-level measurement, point-velocity measurement, cross-sectional flow calculation, and zoned measurement across wide channels.
Ultrasonic & Pipe Network Solutions
The HJ-UT ultrasonic transit-time open-channel flowmeter, HJ-UD-A Doppler velocity and flow meter, and multi-sensor flow products for underground pipe networks provide complementary solutions for regular channels, flow measurement boxes, pressurized pipelines, and complex operating conditions.
Telemetry & Edge Processing Terminals
The H2100-UA-5 intelligent telemetry terminal and HRG100 data transmission terminal support multi-sensor data acquisition, edge processing, data storage, breakpoint resume transmission, and remote communications.
Smart Gates & SCADA Integration
The HJ-DCK integrated monitoring and control gate combines water level, flow rate, gate position, and control strategies into a closed-loop system, while field software and data platforms provide equipment management, historical data analysis, alarm management, and SCADA integration.