Sichuan Liangshan Xichang zokopa alendo zafika ku mgwirizano ndi Sinomeasure mu 2019. Mamita monga electromagnetic flowmeters, sludge concentration mita, osungunuka mpweya mita, ultrasonic open channel flowmeters, ndi milingo yotsikirapo imagwiritsidwa ntchito m'madziwe a aerobic, malo otulutsira madzi, ndi maiwe anoxic mu Xichang Waste Water Treatment Plant.Mawonetsedwe am'deralo ndi kutumiza deta yakutali kumatsimikizira kugwira ntchito kosasunthika kwa njira yonse yochotsera zimbudzi.
