Thyristor, Power Switch, Power Module manufacturer / supplier in China, offering High-Power Capacity 1200A-3500A Anti Parallel Components Factory-Made High Quality Dual or Single Output Options, High Power Capacity 100-500A Double Anti-Parallel Inverters & Converters Good Quality Components, Uts630-1250A Inverter Converter Three Phase Full Control Bridge Customizable Dual Single & AC/DC Welding Diode Assembly and so on.