... coated finish. 2. with 300-500kg capacity adjustable warehouse shelf 1.Shelving/Racking Series:Heavy-duty Racking,Medium-duty shelving ... duty shelving,Single Selective Pallet Racking,Heavy-duty Racking with shelf Decks,Narrow Aisle Pallet Racking,Double Deep Pallet Racking, ... save space and cover less area, 3*4 standards shelf can be deposited dozens dies; 4. simple structure: composed by a variety ...