ProTrusTech (PTT) is a recognized leader in Raman spectroscopy based in Taiwan, providing state-of-the-art Raman systems to extensive range of applications. The Raman technology allows fast and non-destructive chemical analysis of solids, powders, liquids and thin film, and has recently become widely used in various research and applied fields. Our mission is to enable our customers to carry out their work in a better and smarter way.We are an engineering and scientific technology ream that has been drawing on experiences with our customers from academic institutes to industrials labs. In 2008, we established ProTrusTech to continue and improve our achievements, providing Raman systems with microscopy, SERS, TERS, photoreflectance, photoluminescence and electroluminescence. ProTrusTech substantially believes that success comes from both customer satisfaction and our innovation. Building on our expertise in customization and patented technology, we developed a range of high-quality and reliable products: MRI, MRID, GMD and RAMaker.