Profile: Schaefer Systems International, Inc. is a supplier and systems integrator for all types of automated warehousing and distribution systems including automated storage/retrieval systems, conveyor integration, picking solutions, software for shop floor control, sorter and pick to voice, and automated mixed case picking. We offer a large selection of warehouse and industrial products like pallet rack shelving, bulk rack shelving, assembly line shelving, multi-tier systems, flow rack systems, and our special line of accessories for the automotive industry. Pallet rack shelving features universal tear drop frames cold rolled formed using US manufactured steel, lead-free environmentally friendly finish, beams adjustable every 2", and a large selection of accessories like wire decking, column protectors, and wall spacers. Bulk rack shelving for goods manually handled, comes in a large number of sizes and decking options, including steel decking, wire decking, and particle board decking.