Sichuan Liangshan Xichang tourist attraction officially reached a cooperation with Supmea in 2019. Meters such as electromagnetic flowmeters, sludge concentration meters, dissolved oxygen meters, ultrasonic open channel flowmeters, and drop-in level gauges are used in the aerobic pools, discharge outlets, and anoxic pools in Xichang Wastewater Treatment Plant. Local display and remote data transmission ensure the stable operation of the entire sewage treatment process.