China Resources Microelectronics Limited engages in the manufacture and sale of semiconductors in China and internationally. The company offers power devices, power modules, power integrated circuits (ICs), and intelligent sensors and controls. It also provides electric vehicle driving scheme, BMS scheme, landscape tools scheme, LED bulb/downlight, LED filament lamp power supply, dimming power supply, mobile charger power supply, and lithium battery protection board. Its products are used in TV power source, charger/adapter, wireless charging, electric bicycle, UPS power, electric/garden tools, industrial welder, lithium battery protection products, garden tool, vacuum cleaner, electric energy storage, charging post, inverter welding, inverter, e-ciga atomizer, IH, class-D audio amplifier, MPPT, portable energy storage, and high-power supply applications. The company was formerly known as CSMC Technologies Corporation and changed its name to China Resources Microelectronics Limited in 2008. China Resources Microelectronics Limited was founded in 1997 and is headquartered in Wuxi, China. China Resources Microelectronics Limited is a subsidiary of China Resources (Holdings) Co., Ltd.