CS Corporation

CS Corporation manufactures and sells IT equipment for telecommunications companies worldwide. Its products include distributed antenna systems, RF repeaters, and interference cancellation systems used to enhance 3G/4G/5G mobile coverage indoors and outdoors. The company was formerly known as C&S Microwave Co., Ltd. and changed its name to CS Corporation in March 2010. Founded in 1999, it is based in Seongnam-si, South Korea.