Tecnisco, Ltd. engages in the precision products business in Japan. It offers Metal products, such as metal diamond composites, microchannel coolers, high pressure seamless microchannels, insulation type Cu-AlN-Cu submount, CuW submount, and mounts and carriers. The company also offers glass products, including through glass via, microfluidic, mesh, chemically strengthened, micro-hole, cavity and cap, and spacer; and drilling tool products. It serves the industrial equipment, automotive, optical and wireless communication, life sciences, aerospace, and environmental energy markets. The company was incorporated in 1970 and is headquartered in Tokyo, Japan. Tecnisco, Ltd. operates as a subsidiary of Disco Corporation.