It is mainly used for scientific research tasks such as underwater acoustic tests in surface and shallow water areas.
30-meter Class Fire Command Vessel
30-meter Class Buoy Tender of South China Sea Navigation Support Center
30-meter Class CAT‑SWATH Dual‑Mode Wind Farm Service Vessel
30-meter Class All-Aluminum Catamaran Wind Farm Service Vessel
40-meter Class Steel‑Aluminum Composite Coastal Monohull Fire Fighting Vessel
50-meter Class Coastal Catamaran Comprehensive Fire Combat Vessel