Metal shelf bracket: 1.material:steel 2.Surface ... 1mm 4.Size:170,220,270,370,470 mm Metal shelf bracket:1.material:steel2.Surface treatment:powder coated3 ... 170,220,270,370,470 mm5.Character:shelf bracket,double slot wall standard.6.we can also produce according ... including all kinds of display shelves , supermarket shelves, storage shelves ,shopping cart,cashier desk,etc.Our products are popular ...