"IST US" is adopting the same business model and its philosophy as the "IST GROUP Headquarter in Taiwan" in which we will invest always into the state of the art equipment and engineering talent. Our Focus Ion Beam models currently are "FEI 200"; "FEI V600" and "FEI V600CE". We have invested one machine in each of these model to serve the best to our customers various needs and its engineering applications.