Profile: Tatra Metal Industries is a manufacturer of metal profiles, industrial fasteners, connecting clips and industrial hardware components. Our ultra steel partition system metal studs are used as a vertical section of a system to which boards are screw fixed. They are made of gypsum board and calcium silicate. Our anchor bolt is an expansion fastener, which is used to hold the ceiling. It is made of gypsum board and calcium silicate. We also offer metal screws, which are used to fix the boards to the metal framework.