. Established in 1956, Union Steel has developed into one of the leading structural and mechanical contractors in Cape Town. Our operations and projects extend throughout the African continent and into the Indian Ocean islands. <br/>Union Steel is a privately owned company, specialising in the engineering, fabrication and construction of steelwork . Our state of the art Structural Shop covers an area of 8000m2 and is equipped with the most advanced CNC processing machinery, and has the capacity to produce up to 650tons of fabricated steelwork per month. The 7 Structural Workshop bays are services by 20 EOT cranes for efficient and safe materials handling. Our in-house training programs produce skilled artisans, fabricators, operators and welders to high standards.