Wellcome to Ryokuseisha's Homepage, the comprehensive manufacturer of Light buoy, Light Beacon, Wave Activated Generator,radio buoy, radio buoy,Satellite buoy.

+81 3-5644-7950 Japanese

AIDS TO NAVIGATION (SEALIGHT)

The Aids to Navigation of our company come in a complete line, from the channel markers at harbor, marine civil engineering works, marine research, and to the fisheries. The quality and reliability of our products are proven in Japan and overseas.
"SEALIGHT" is the generic name for the Aids to Navigation in our company.
LIGHTED BUOY
LIGHT BEACON
ALLIED PRODUCTS