WiSoL CO., LTD. is a Korea-based company engaged in the manufacture of electronic parts. The Company principally manufactures radio frequency (RF) solution products used in cellular phones. The Company provides surface acoustic wave (SAW) filters, duplexers, wafer chips, as well as module products, among others. It also provides RF modules used for smart televisions (TVs). The Company provides its products under the brand name of WISOL. It distributes its products within domestic market and to overseas markets. On March 10, 2014, the Company acquired an 80% stake in SMC CO.,LTD.