Naito & Co., Ltd. is a trading company that sells cutting tools, mechanical tools, industrial equipment, machine tools, and other products in Japan and internationally. Its cutting tools include carbide tools, special steel tools, abrasives, and diamond tools. Measurement equipment includes 3D measuring machines, shape measuring devices, optical measurement devices, torque machines, various test equipment, foreign object detectors, vernier calipers, micrometers, dial gauges, and gauges. Industrial devices include tooling products, complementary tools, pneumatic equipment, hydraulic equipment, environmental equipment, and working tools, while machine tools include lathes, milling machines, machining centers, grinding machines, electric discharge machines, robots, and CAD/CAM systems. The company was founded in 1945 and is headquartered in Tokyo, Japan.