DUOTERUI.DUOTERUI is a technology enterprise integrating science, industry, and trade established in 2016, specializing in the R&D, production, and sales of various flow meters. The company is equipped with comprehensive testing facilities, including advanced calibration, aging, and high/low-temperature testing systems, ensuring product reliability and precision. To meet industrial automation demands, DUOTERUI actively innovates, developing smart flow meters with advantages like wide measurement ranges and vibration resistance. All products integrate independent transparent transmission cloud platforms and Bluetooth functionality, enabling wireless remote meter reading and calibration, significantly enhancing user experience. Its extensive product line encompasses vortex, gas turbine, thermal mass flow meters, and IoT management systems, committed to providing customers with advanced flow measurement and automation control solutions.