M.C.S. Steel PCL operating as a fabricating company in Thailand engages in building high-rise steel structures, power plants, bridges, and general steelworks. It provides and exports steel structure works for various projects. The company's services include engineering design, parts, and quality control. Company product and services portfolio includes Fabrication and sale of structural steel of which substantial income is earned, Fabrication including installation of structural steel, Real estate and Rendering of services. The business operates in three geographical segments being Thailand Japan and China. Key revenue is earned from domestic sales.