With years of affluent industry expertise and experience, Zhuhai Sunray Meter & Control Technology Co., Ltd. takes pride in providing an extensive range of Multifunction Meter along with Mult...

Bd.3, Chaohuilou Tech Park, New Longhua District

Calin, as derived from China League of Innovation, dates back to the year 2006 when our team developed the new generation of CPU card electronic prepaid kilo-watt hour meter for China State Grid. No...