Compañía Siderúrgica Huachipato S.A. is a CAP Group company and the main steel producing industry in Chile. The steel company is located in Talcahuano, on the shores of the San Vicente Bay, and has stood out for its positive productive, economic and social impact in the Biobío Region.

Since 1950 the Company has led the steel business in Chile and currently has a production capacity of 800,000 tons of liquid steel / year. CAP Acero is the only integrated steel company in the country, which means that it produces steel from basic raw materials, such as iron ore, coal and limestone, which guarantees products of high purity and controlled quality.

Through a wide range of products of recognized quality, CAP Acero contributes to the growth of the country. It supplies important sectors of the economy, mainly mining, metalworking and construction.
Actualmente su producción está orientada a productos largos, como las barras de molienda, el alambrón, las barras para refuerzo de hormigón y los aceros especiales, entre otros.