Lonten Semiconductor Co., Ltd. is a high-tech enterprise dedicated to the development and sales of new power semiconductor devices. The company regards technological innovation as the core competitiveness of enterprise development, and has established a domestic first-class R&D center and application testing laboratory. The company has passed ISO9001-2015 quality system certification and applied for 83 patents in the field of power semiconductor device design and application. The company has established a domestic first-class R&D center and laboratory. The company's super junction power FET (Super Junction VDMOS, Shielding Gate VDMOS), insulated gate bipolar transistor (IGBT), fast recovery diode (FRD) and other products have the advantages of high energy efficiency, high reliability and high cost performance. It has been widely used in many fields such as computer and server power supply, LED drive power supply, charger, adapter, TV board power supply, etc.; in new energy vehicle charging pile, car charger, automobile motor drive, photovoltaic inverter, industrial The inverter, UPS, and electric welding machine markets continue to grow.