Product Information We meet the wide range of customers' needs with high-precision forging and processing technology Home Product Information Small Engine Valve Valves are mounted on a wide range of products such as two-wheelers, four-wheelers, farm machines, lawn mowers, and chainsaws, etc. At a glance, they all seem to have the same shape, but…Some are manufactured by our unique technology which cannot be copied by other companies Land & Marine Engine Valves・Valve Seats Valves are mounted on the engines for ships, generators, and cogeneration system. We also manufacture over one meter engine valve. Our products are also recognized by world-class manufacturers and we have built credibity domestically and internationally. Precision Forged Gears Gears are mounted on passenger cars, trucks, construction machineries, and industrial machineries. Our products are used in the differential gear and automatic transmission. These gears are manufactured by hot forging which we excel at. Valve Lifters ・ Lash Adjusters We also work on valve train parts associated with the engine valve. It is our strength to be able to offer the valve train parts along with engine valve.