Shanghai Bizupwings Imp.&Exp.,Ltd. is one of the most credible suppliers of electronic components. The electronic components include: capacitor, stepper motor counter, shunt, coin cell for energy meter, circuit breaker, IC, PCB, current transformer, power transformer, switch, battery, ferrite core, relay, resistor, transistor, thyristor, diode, motor, connector, plug, jack, cable, LED, bridge, coil etc. We are having very close relationship with more than 500 Chinese components factories.