Wuxi Ruifeng Marine Propulsion Co., Ltd. is specialized in the design, development, manufacturing, and marketing of Marine thrusters.

The UO2 fuel is normally enriched with 3-5% of U235. The uranium alloy has been enriched to contain up to 90% U235, but is normally used at between 45-75% U235 enrichment in PWR for ships propulsion.

The power output from ships nuclear energy plants ranges from 200MWt for submarine propulsion to 300MWt for larger warships such as aircraft carriers.