Hansco manufactures components for steel mill equipment
by precision-processing materials
that are sourced either internally or externally. Our flagship products, roll chocks and Oil film bearing(SHELL & SLEEVE),
are core components used in steel mill rolling processes, delivering stable performance

even under high-load and high-temperature conditions.

Roll chocks serve as the housing that supports the rotation of rolls on both sides of the rolling mill.
They are essential devices in the rolling process that presses thick steel plates to produce steel sheets.
Oil film bearing(SHELL & SLEEVE) are components assembled inside the roll chock, consisting of an internal shell and a sleeve connected
to the support shaft. Between these two parts, circulating oil forms an oil film that reduces friction during rotation,
maximizing the machine's durability and performance.

Hansco was the first company in Korea to domestically produce these Oil film bearing, and it currently provides
a steady supply to major Korean steelmakers such as POSCO and Hyundai Steel.