Frequency Inverters, Soft Starter, AC Drive manufacturer / supplier in China, offering Mini 230V Single Phase Input 2.2kw VFD Variable Frequency Converter Professional for Motor Speed Control, 0.75kw 1.5kw 2.2kw 4kw 5.5kw VFD 7.5kw Variable Frequency Driver VFD 220 V to 380 V Inverter, 2.2kw High Efficiency VFD 220V Single Phase Inverter for Elevator and so on.