Frequency Inverter, AC Drive, Soft Starter manufacturer / supplier in China, offering Chziri Zjr7 Series 7.5kw 380V Three Phase Soft Starter for AC Motor, Chziri Zjr7 Series Soft Starters 75kw 380V Three Phase for Compressor, Chziri High Performance 45kw Three Phase 380V 50/60Hz VFD for Motor Pump and so on.