Nippon Gear Co., Ltd. engages in the design, manufacture, and sale of gear products in Japan and internationally. The company offers electric and manual valve actuators under Nippon Gear and Flowserve Limitorque brands; trapezoidal and ball screw jacks, and other jacks; vertical and horizontal mixers; reduction and speed-up gears; cylindrical gears; straight and spiral bevel gears; hypoid gears; gear measurement equipment; encoders; digital controllers; and fan drives. It also designs, manufactures, and sells measuring instruments, data transmission instruments, control equipment, and software; and engages in the installation, maintenance, repair, and inspection of valve actuators, reduction gears, speed-up gears, mixers, jacks, measuring instruments, data transmission instruments, and control equipment. In addition, the company is involved in the design, supervision, and implementation of machinery and equipment installation and electrical works. Its products are used in various industrial infrastructures related to power stations, water and sewerage, petroleum, gas, chemical, and iron and stee industries. The company was incorporated in 1938 and is headquartered in Tokyo, Japan.