Ranfar Steel Ltd. Serving Durham Region and the GTA - a privately owned and operated metal fabrication and supply company with many years of experience in fabrication and material processing. Ranfar provides services to the following markets: Telecommunication support structures and mounting apparatus Commercial and industrial construction structural steel and miscellaneous metals Building products for new homes and commercial construction Custom Fabrication of weldments and metal products Metal Processing incorporating the latest equipment Railway equipment and rolling stock replacement parts, and repair Engineering, Drafting and Design