Marine Fairway buoy is used on the wide sea (lake) as a sign (reference), used for navigation or mark waterway rapids or the reefs,the nets in the water and the detection equipment under the water.They usually are fixed by the anchor in case the water move it.

The color of the Fairway buoy must be bright, can clearly be seen in the ocean.this can be a beautiful scenery line in the sea.And in the rough sea, the requirement for crashworthiness of the fairway buoy also is very high.