Yueqing RunEasyElectronicTechnology (Brand: TOPRO)

TOPRO Technology, Led by a group of savvy engineers and industrial experts with over 20 years technical experience, is a leading Electricity meter components manufactures in China, dedicated in R&D, production and supply Current transformer, single phase and three phase latching relay, shunt resistor, meter enclosure for electronic energy meter, our energy meter components have been widely used for more than 20 countries.