Frequency Inverter, VFD, Velcro Tape manufacturer / supplier in China, offering 18.5kw Frequency Inverter Variable Frequency Converter Drive AC Drive 380V 50Hz/60Hz High Performance VFD Frequency Converter, 0.75kw 1.5kw 2.2kw 220V/380V 1/3 Phase Variable Frequency Drive Inverter AC VFD Drive for Fan Pump Air Compressor, Essential Spare Parts Skn PCB Board 18.5kw-30kw Drive Board Power Card Power Board for CHF100A Solar Pump Inverter in Stock and so on.