newspaper steel rack 10 tiers certification:ISO9001 ISO14001 1, good quality material: cold-rolled plate,undergone phosphorizationa and acid-washing.Importing static electricity powder aims to environmental protection. 2, suitable design. Modern, elegance. Under a frame structure adoped and no screws needed, which enable your installment very easy and fast 3, the packing volume is just reduced to 1/5 of the common cabinet, so it does you a great saving in freight fee and can makes a larger loading with a lot quatity. 4, size and color: various, customized are also welcomed. 5, most reasonable for customers. 6, packing: carton.