- The Parallel Ruler is an indispensable tool in the maritime industry.
- The tool consists of two straight rulers joined by two arms, allowing them to move closer or farther while always being parallel to each other.
- The ruler is used to draw parallel lines on the chart, allowing the sailor to draw the ship’s paths on the chart.
- Manufactured using a special transparent plastic material that makes the ruler durable and not bent.
MARI MARITIME TRADING & SERVICES COMPANY
Address: 183C/5P Ton That Thuyet, Ward 4, District 4, HCMC
Phone: + 84. 28 – 377 32 140 / + 84 .28 – 377 32 141
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