DC Power Supply, DC/DC Converter, Pure Sine Wave Inverter manufacturer / supplier in China, offering Input 3 Phase 380va Output 110V 200A 300A 400A 500A 600A 1200A 22-132kw Application Power Plant and Substation, High Efficiency Electroplating Rectifier 1000A 12V, 200A/300V High-Power DC Switching Power Supply, Regulated and Adjustable Sewage Treatment Electrolysis Power Supply and so on.