Marine Flags

Ineternational Maritime Signal Flags, Manufacturered by QG Marine.

International maritime signal flags are various flags used to communicate with ships. The principal system of flags and associated codes is the International Code of Signals. Various navies have flag systems with additional flags and codes, and other flags are used in special uses, or have historical significance.

QG Marine Supply:National Flags, Letter Flags, Number Flags, Code Flags, etc. 

The most common sizes of the national flags is 3’*4′(90*120cm), 4’*6″ (120*180cm), 6’*8′(180*240cm). And we also could customize the sizes as your request.

Learn More About International Marine Signal Flags:

Customization Accepted

Made of 120g knitted polyester, packed with single ziplock bag with label. Regular sizes are  3’*4′(90*120cm), 4’*6″ (120*180cm), 6’*8′(180*240cm)​.


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Building 7, Dongzhen Shipyard,
No. 3945, Yixian Road,
Baoshan District, Shanghai city,
200940, China.
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