GTI

construction materials in the nature of metal post-tensioning concrete components and equipment, namely, anchors, anchorage systems, strands, tendons, wedges, staplers, staples for construction or industrial use, extrusion lines, cutting lines, and fabrication lines; metal barrier cable systems and components, namely, anchors, inserts, wedges, rails, and swivels

Power staplers; hydraulic stressing equipment, namely, stressing rams and power pumps all for use in post tensioning of concrete components

hand tools, namely, sheathing strippers, plasma cutters, tendon cutters

construction materials in the nature of non-metal post-tensioning concrete components and equipment, namely, chairs, bolsters, ducts, duct supports, duct couplers, sheathing, pocket formers, sand plates, extensions, shims, spacers, caps, round duct, flat duct, tight-radius duct, precast segmental duct couplers, composite precast concrete chairs, stack chairs, bar chairs, high chairs, single lock mesh chairs, single lock paving chairs, double lock paving chairs, double mat extensions, slab bolsters, beam bolsters, slab bolster uppers, cable end spacers, cable end protectors, and intersectional chairs