Precision processing to implement the exact angles of the geometric triangle, using Korean-made PMMA.
Manufactured with a thickness of 3 mm, it has excellent flatness and straightness.
(Not injection molded)
Accurate scale and anti-slip function printing.
A comfortable and sensuous handle.

Gohdeun Co., Ltd. manufactures its products using domestically produced PMMA acrylic extruded sheets, which are cut, processed, and printed in-house.

By using extruded sheets, thickness variation is minimized, resulting in excellent flatness for precision measuring tools.

In addition, instead of injection molding, we use saws and blades for fabrication, ensuring superior straightness.

UV silk screen printing is applied for high accuracy, and the print remains intact even after 50,000 rubs.

 

For triangle rulers, angle precision is the most critical factor.
To ensure exact angles, we use 3mm-thick Korean-made extruded PMMA sheets.
(Not made by injection molding)

To achieve precise geometry, our triangle rulers undergo precision machining and UV printing.
They feature accurate scale markings, anti-slip printed surfaces, and a stylish, ergonomic handle for comfortable use.