Ningbo Donghai Group is a high-tech enterprise specializing in intelligent energy and resource measurement management. Donghai Group Metering Industrial Science and Technology Park formed a smart metering system industry chain, including water meter, gas meter, heat meter, program- controlled valve, timer, smart home appliance, instrument sensor, electronics and software industry specialized company. It is a new industrial base for measuring instruments in Zhejiang Province.
Donghai enterprises have obtained more than 160 patents for inventions and utility models, and many new water meter products have been included in the National Torch Plan, the National Key New Product Plan, and the Ningbo High-tech Product Achievement Transformation Plan...