Profile: A&K Material Handling Systems offers industrial material handling products. Our carton flow storage systems are designed for high volume order picking with reduced operator activity. The cartons are loaded on one side of the pallet rack system and are picked out of the other end giving a first-in first-out product flow. Our pushback pallet rack systems store pallets on wheeled carts that rest on rails and operate using the force of gravity. The rails are slightly tilted towards the pallet pick face, where pallets are loaded and unloaded. This enables forklift operators to load pallets onto the carts and push them back as the next pallet is loaded.