Product Descriptions

HWANGKUM STEEL AND TECHNOLORY, the company creating a non-rusting environment.
Stainless Steel Product
Shape Processing Product
Sheet products with surface shape machined according to usage
Checkered plate

Since our products are produced in Roll-Forming Type, they have excellent flatness and are optimized for use on floorboards such as factories. The 'Press-Forming Type' can also be applied as its purpose and performance.


Steel Grade Thickness(mm)
304/316L 1.2~6.0
Perforated plate

Open Area of various shapes and sizes was created through Cold Punching. Although it was used mainly for filters, it has recently been applied to interior/exterior areas such as lighting and walls.

Expanded metal

We are progressing the Slit - Stretch process on the board to create a metal lath with a diamond-shaped space, which is mainly used for fences, machine protection covers, safety steps, and floorboards.


TYPE Code SW LW Thick W
Standard XS-32 12.0 30.5 1.5 2.0
XS-33 2.0 3.0
XS-41 22.0 50.8 1.5 2.0
XS-42 2.0 2.5
XS-43 3.0 3.5
Grating XG-21 36.0 101.6 4.0 7.0
XG-22 5.0 7.0
XG-23 6.0 9.0
Fence XS-62 34.0 76.2 3.0 4.0
XS-63 4.0 5.0