A unique feature of Ohmura’s mass production line is that by combining Ohmura-built specialty production equipment with general-purpose machines, we can assure production at the lowest possible cost. By devising our own production approaches here at Ohmura, we achieve production at the best possible cost. The hot forged products made out our Niigata Plant (Ohmura Inc.) are ground and polished at the Karako Plant in an integrated production process that goes from raw materials to finished parts. ●Automobile Engine Parts 1 ●Automobile Engine Parts 2 ●Automobile Engine Parts 3 ●Pistons ●For Diesel Engines 　Injection Pump Parts