Langfang DeNeng Intelligent Instrument Co., Ltd., established in 2009, is located by the beautiful Yongding River in Gu'an. It consists of a Research and Development Center, a Production Center, and a Sales & Maintenance Service Center. We offer a full range of intelligent water meters, remote transmission water meters, large-diameter water meters, flowmeters, and heat meters, and are capable of customizing products and solutions for our clients.