Ryosan Information

Sale of semiconductors, electronic components and electronic devices; Development, manufacturing and sale of Ryosan products (heat sinks) Ever since Ryosan was established, we have always been highly conscious of the fact that the corporation is a public institution. In addition, we now no longer see ourselves simply as a trading company, but as an electronics systems coordinator, providing a vital link between our customers' needs and electronics technology. We aim to achieve consistent long-term growth by stressing this social consciousness and our new role as a systems coordinator.