steel super single bed 1.super single bed 2.cold-rolled steel 3.factory direct price 4.knock down,flat pack steel super single bed JT-191single bed,metal bed,bunk bed,steel bed,bed frame,iron bed 1). High quality cold-rolled steel plate, undergone phosphorizationa and acid-washing,get rid of oil&rust;2). Imported static electricity powder coated,durability,corrosion prevention,damp proof;3).Stand ...