Inflatable buoys can be used for channel buoys, anchor buoys, cordon float, bath float, river construction safety buoy and so on.

Channel buoys act as markers (references) on the broad surface of the sea (lake) to navigate or mark channels and reefs and shoals, and to mark fishing nets and detection equipment in the water. They are usually anchored to prevent the current from displacing them. Channel buoy color must be bright, in the sea can be seen very clearly, is a beautiful scenery line at sea. And in the rough sea, fairway buoys have very high requirements for crashworthiness.
Anchor buoys, also known as mooring buoys, can be used as foreign trade ships, civil ships anchoring and emergency abandoned anchor signs.