Precision System Science Co., Ltd., together with its subsidiaries, develops, manufactures, and sells automated systems/instruments, other physicochemical instruments, software, and other products in Japan and internationally. The company manufactures and sells plastic consumables, which are used in automated systems/instruments, as well as reagents; and automated nucleic acid extraction systems. It also offers geneLEAD, an instrument for molecular testing; and engages in the research and development, and practical application of in vitro diagnosis testing market, including genetic and protein tests. The company was incorporated in 1985 and is headquartered in Matsudo, Japan.