Hitachi, Ltd. was founded in 1910 with the aim to establish a national industrial technology. Hitachi Works is marked as the first major factory by achievement to manufacture and supply variety of products around the world.
Kaigan Factory of Hitachi works is the main factory to product steam turbines.
It was established in 1931.
HCI was established in 1998.
DHME was established in 1997, and merged in 2005.
