Description

micro instrument current transformers, voltage transformers, zero sequence current transformers, leakage current transformers, low voltage transformers, cores of micro instrument transformer , zero sequence current transformer cores, cores for current-leakage protection, current transformer cores, cores for CM inductor, C-cores for photovoltaic inverter , cores for large-capacity switching power transformer , amorphous and nanocrystalline soft magnetic strips , industrial automation instruments and accessories , NC-toroidal winding machines , high and low voltage switch equipment, box-type substation, intelligent JP cabinet, etc