Hangzhou(China) Dalv Technology Co., Ltd. is a high-tech enterprise integrating research and development, production and sales. It has professional technology and unique experience in intelligent instrument, real-time monitoring of engineering data, energy metering management system and other fields

Since its establishment in 2005, our company has launched electromagnetic flowmeter, ultrasonic open channel flowmeter, energy metering management instrument, intelligent differential pressure computer and other high-tech products, for more than 40 domestic flowmeter manufacturers to provide intelligent meter part of the RESEARCH and development and production supporting.