Ryokuseisha Corporation
Ryokuseisha Corporation
Since 1951, the Ryokuseisha Corporation has progressed as a manufacturer of various marine devices and systems which contribute to safety, effective resource saving, & a pollution-free environment for people engaged in affairs at sea. They provide development, design, and consult for devices and systems about ocean research (e.g. radio buoy, aids to navigation, wave activated generators, etc.).
Website: http://www.ryokuseisha.com/
Country
Japan