GHS Port Reference Center
Information for maritime designers, engineers and builders
Maintained by Creative Systems, Inc.,
Creators of GHS
for information about GHS and other fine marine software.
Frank W. Murphy Mfg.
Fluid level, pressure, temperature and vibration instruments.
Gems Sensors, Inc.
Fluid level sensors.
SAJ Instrument AB
Tank load monitoring systems.
TQ Environmental PLC.
Gas temperature and monitoring systems for cargo holds.
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