In 1973, we began the aluminum business by manufacturing aluminum rods using the continuous casting and rolling process.

In 1999, we developed aluminum fuel tubes for automobiles and started mass production in 2001, primarily for Hyundai and Kia.

In the 2000s, we developed and mass-produced ABS/ESC pump housings, compressor piston materials, PA tubes for TOC/heater pipes for automobiles, and expanded our business by developing and mass-producing air conditioner and refrigerator pipes and rods for electrical wires.

In 2018, by inheriting the aluminum business and urban landscape business from LS_Cable & System and LS_Buildwin, LS_Alsco was established to become the leading company in both fields.

Since then, we have continued to grow steadily, achieving sales of 78 million dollars in 2023.

We mass-produce PA tubes for automotive and home appliance (air conditioner, refrigerator) piping, precision extrusion products for automotive parts, and electric vehicle scroll compressor parts.

These are used in Hyundai, Kia, and overseas car models, as well as in home appliances for Samsung and LG.

We provide subsea cable and wire rod products, harnesses, and aluminum cases and solutions for fuel cells.