"Yaochi esibhakabhakeni, Yuechi emhlabeni". Iziko lokucoca ugutyulo lwamanzi amdaka elokishini kwiNqila yaseYuechi, kwisiXeko saseGuang'an lisebenzisa imitha yethu ye-pH, imitha ye-ORP, imitha yeoksijini enyibilikileyo, imitha yoxinaniso lwe-sludge, i-electromagnetic flowmeter kunye nezinye iimveliso ukuqonda ukufunyanwa kwezalathisi eziphambili kwinkqubo yokucoca ugutyulo lwasekhaya lwasemaphandleni.
