Tecnisco, Ltd. manufactures and sells precision components for optoelectronics, electronics, and life science industries in Japan. It offers heatsinks, such as micro channel coolers, CuW sub mounts, insulation type Cu-AlN-Cu sub mounts, high pressure seamless micro channels, and mounts/carriers for optical communication, industrial lasers, power semiconductor devices, MPUs, etc. The company also provides micro-hole glass, through glass via, cavity glass/cap glass, mesh glass, spacer glass, and microfluidic glass products for projector, sensor, mobile device, semiconductor, and biotechnology/medical equipment. In addition, it offers silicon products, including CVD susceptors, rings for various equipment, focus rings, cleaning jigs, wall plates in the implantation dome, tubes, pins, and optical waveguide wafer jigs for various devices, tables, and nozzles; silicon wafers for dicing test; and drilling tool products. The company was incorporated in 1970 and is headquartered in Tokyo, Japan. Tecnisco, Ltd. operates as a subsidiary of Disco Corporation.