Research development and manufacturer of MBE (Molecular Beam Epitaxial) EPI-Wafer for wireless communication, such as cellphone, cellphone station, WLAN, satellite communicationMBE Epi-Wafer supplied are for a variety of structures such as:- MESFET (Metal Semiconductor Field Effect Transistor)- HEMT (High Electron Mobility Transistor)- P-HEMT (Pseudomorphic - HEMT)- Lattice Matched HEMT on InP substrate- HBT (Heterojunction Bipolar Transistor)