SAMWONSTEEL is striving to be the world's best in automotive spring materials.

A product of aspirations with the development of the automobile industry Samwon Steel was established in 1992 as a joint venture between Daewon Steel, a leader in automotive springs in Korea, and Fosco, a company that produces and supplies basic materials, to ensure a smooth supply of automotive spring materials at a time when Korea was emerging as a global automobile producer. 

Samwon Steel's Global Competitiveness Beyond KoreaSamwon Steel has grown to become one of Korea's leading automotive spring material companies by expanding its business areas from rolling production to plate spring production and material processing. Today, Samwon Steel is expanding into the global market by supplying spring materials not only to the domestic automobile industry but also to Japan, China, India, the United States, Southeast Asia, Europe, and South America. In addition, we are focusing on mass production by developing high-performance, high-stress materials for automobile lightweighting.

[Business]

Samwon Steel produces automotive leaf springs, coil springs, stabilizer bars, and torsion bars, which are core parts used in various automotive suspension systems, as well as finished products such as leaf springs, and contributes to the development of the automotive industry through continuous technology development such as lightweight and high-stress materials.

01 Rolling Business Division
As the only spring steel rolling company in Korea, we utilize serial rolling facilities to produce 
we produce rolled products with stiffness suitable for spring materials.

02 Introduction Processing Division
As a manufacturer of spring materials for automobiles, we produce defect-free products with the best technology and computerized inspection control system.

03 Pipe Business Division
We produce pipes for springs in line with automobile lightweighting.

04 Panel Spring Business Division
We produce the highest quality and production capacity in Korea with the latest automatic facilities and skilled technical know-how. 
with the highest quality and production capacity in Korea.