six door steel school storage box 1.Knock down,assembled ... six door steel school storage box,metal furniture All kinds of steel lockers,as below:Steel locker with 9 doors:Steel locker witn ... doors: 1,2,3,4,5,6 tier steel locker :steel lockers: Clothes locker,file cabinet,office desk,bookshelf, ... before coating; plain and texture- painting available8. Thickness of steel sheet is 0.5-1.0mm7. OEM & ODM ...