Here is a list of several brands of used product that Hi-Cube could have  at any given time. Used Pallet Racking:
Mastorak, Nor-Rack, Speedrack, Interlake, Interlake Bolted Rack, Econo-Rack, Redi-Rack, Boni Equipment, North American Steel, Triple-A, Centennial, Uni Rak, Cubic, Pacific Westeel, Wedgelock, Mecalux. Used Shelving:
E-Z-Rect boltless Shelving, E-Z-Rect Trimline, Tensco, Rousseau Spider, Rivetier, Metalware, Equipto, Metro, Easy-Up, Chrome Wire, LP Beamlock, Rapid Rack