Our meters series are awarded as the "National Inspection-Exempted Product". So it has the very good quality assurance. We have got two brands. DELIXI meters and XIZI meter. Xizi meter has the history of producing meters for over 50 years and is one of the the most famous brand in China. DELIXI brand meters located in Liushi Wenzhou Delixi industry garden.The main products include inductance type meters,electronic ammeters,electrician instruments,controller,gas meters,pressure meters,intellectualized control instruments and so on. Contactor: Sonic Zhao .cn