... Approved by ABS,BV.CCS,GL,LR, SpecificationsUsed for marine boat propeller,ship propeller Fixed pitch propeller Material,Cu1,Cu2 ... vibration levels.ApplicationContainer vessels, tankers, bulk carriers and dry cargo vessels ,Speed boat,yacht,etc.Other InformationWe design and ... supply all propulsion system for container ships.cargo ships,tankers,bug boats,trawlers and fishing boats etc. ...