M.H ENTERPRISE is Marine spare parts Automation Navigation-Communication Equipment supplier.
AIR HORN- WHISTLE ABOVE 143 DB NIPPON ELECTRIC & INSTRUMENT, INC.(IBUKI KOGYO CO.LTD), Model : A200ESH-B
DIAPHRAGM, MATERIAL C5210P-YT, OD 200MM , THICKNESS 2 MM. P.NO.1 DRAWING NO. PJ -2540B - 6