Marine Propeller ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA, PRS, RS, IRSDec 21, 2012
... ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA, PRS, RS, IRS Material: Bronze, Aluminum Bronze, Nickel Aluminum Bronze, Manganese-Aluminum ... ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA, PRS, RS, IRS and etc., and we're working under Quality System ... , develop and produce all kinds of marine copper propellers by means of co-operating with many ship design. Marine Propeller ABS ...