Aethertek technology co., Ltd., together with its subsidiaries, manufactures and sells precision testing equipment for the consumer and automotive electronics, and AI server testing industries in Taiwan and China. The company offers RF test products comprising up-down converters, RF switches, shield boxes, and passive antennas; board level tests; microprobe products, including sockets and board-to-board POGO blocks; and antenna-in-module, and antenna test and calibration products for 5G applications. Its products provide functional test, device firm upgrade, radio frequency test, and product assembly test solutions for consumer electronics; reliability, function, and radio frequency test solutions for automotive electronics; in-circuit, board function, and boundary scan interconnect test solutions for servers; product system integration solutions for automation applications; and signaling and non-signaling test solutions for mmwave applications. In addition, the company offers antenna, software, and hardware design; and software services. The company was formerly known as Service & Quality Group Co., Ltd. and changed its name to Aethertek technology co., Ltd. in April 2021. Aethertek technology co., Ltd. was incorporated in 1992 and is based in Taipei, Taiwan.