Nano Electronics and Micro System Technologies, Inc. is a company involved in the research, development, design, manufacture, marketing, sale, and technical support of dry plasma surface treatment equipment. Its products include vacuum equipment such as plasma cleaners, desmears, and ashers, as well as atmospheric plasma cleaners in DBD wide, arc and RF jet, and corona types. The company serves the semiconductor and PCB industries. Founded in 1999, it is based in Tainan City, Taiwan.