CETC Chips Technology Inc. engages in the design, research and development, manufacturing, testing, and sale of silicon-based analog semiconductor chips and related application products in the People's Republic of China and internationally. Its products portfolio includes radio frequency amplifiers and switches, digital control attenuators, frequency synthesizers, radio frequency transceivers and other wireless communication products, satellite navigation products, and short-distance communication products in the field of Internet of Things (IoT); photovoltaic bypass switch circuit and power management series products for application in green energy field; and security monitoring motor drive chips, environmental monitoring circuit products, anti-copy RFID tags and systems, and other products for use in security electronics. It also provides satellite navigation SoC chips, BMS chips, high and low side electronics switch, half-bridge drive, LED drives, and other products in the field of automotive electronics; motor drive series chips, electronic switch series chips, intelligent electronic control series chips, etc. for use in smart homes; and smart power supplies, smart wears, and smart speaker products design in smart terminal field. The company was formerly known as CETC Acoustic-Optic-Electronic Technology Inc. and changed its name to CETC Chips Technology Inc. in October 2022. CETC Chips Technology Inc. was founded in 1875 and is based in Chongqing, the People's Republic of China.