Thyristor, Welding Diode, High Voltage Control Cabinet manufacturer / supplier in China, offering Sailton Brand Extruded Aluminum Radiator Air Cooling Heatsink Sf13 Thyristor Heatsink, Sailton Brand Semiconductor Devices Cooper Water-Cooler Heatsink Ss11/Ss11c Used for SCR, Welder Thermal Resistance Transformer Zp10500A 200V Diode and so on.