Thyristor, Welding Diode, High Voltage Control Cabinet manufacturer / supplier in China, offering Two Way Control Heatsink Kk2500A 1200V/1800V Inverter Thyristors, Kk1200A 2500V/2800V Inverter Thyristor Thickness 26.5mm, Zk800A /2500-3300V Motor Control Small Reverse Recovery Charge Diodes and so on.