Ningbo shidai instrumentum co., Ltd est subsidiary de Amico Group. lt is a comprehensive high-tech enterprise specializing in the research,development, production, and sales services of AMICO brand ic card water meters, Bluetooth water meters, heat meters, photoelectric direct reading meters, pulse remote transmission meters, LORA wireless meters, NB wireless meters, ws water meters, WPD water meters, single flow communication water meters, capacitive direct drinking water meters, and intelligent water Meter Lectio systems.