Detailed product description: 1) suitable for large amount of cargo with small number of kinds; 2) the height of each beam can be adjusted by pitch 75mm freely 3) smart section design and high-quality steel 4) it facilitates the use of forklift trucks, electric reach trucks, narrow aisle turret trucks 5) it is the most widely used design of the storage system 6) parts: upright poles, pallet support arm , wall ties, horizontal bracing, connection column, wire mesh deck, safety pins, wire footing plates etc. 7) material: high quality cold rolled steel with surface painted 8) max load capacity: as required 9) fastening structure, unlimited connecting between starter bay and additional bay. Film