Longteng Semiconductor Co., Ltd. is a high-tech enterprise dedicated to the research, development and sales of new power semiconductor devices. The company regards technological innovation as the core competitiveness of enterprise development and has built 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 domestic first-class R&D centers and laboratories. The company's series of products such as super junction power field effect transistors (Super Junction VDMOS, Shielding Gate VDMOS), insulated gate bipolar transistors (IGBT), and fast recovery diodes (FRD) have the advantages of high energy efficiency, high reliability and high cost performance. , has been widely used in many fields such as computer and server power supplies, LED drive power supplies, chargers, adapters, TV board power supplies, etc.; in new energy vehicle charging piles, vehicle chargers, automobile motor drives, photovoltaic inverters, industrial The inverter, UPS, welding machine markets and other fields continue to grow.