Electromagnetic components and devices manufacturer / supplier in China, offering Yhdc PE5420-MW 15va Ei54 Series Encapsulated PCB Welding Transformer with Primary Voltage 110V/220V/230V/380V, Yhdc 36mm Hole Split Core Current Transformer, Current Clamp Sct036ts, Yhdc 36mm Hole Split Core Current Transformer, Current Clamp Sct036tsl-D and so on.