Microfriend Inc. is specialized in 3D MEMS technology for various components high-frequency communication products. Since 2004, we have developed a unique construction method of probe with MEMS technology, which becomes the No.1 solution for wafer level testing in the world. MEMS technology can be applied to various components of communicating device as well. We have already commercialized our various products and are ready to develop new components for military high-frequency communication.