2 positions folding sofa bed bracket hinge part HT-140 Material:stainless steel,steel Finish:polish,chrome plating 2 positions ... folding sofa bed bracket hinge part HT-140(ISO9001-2000) 1. Material: iron, Carbon steel, stainless steel , ... ,hot-dip galvanized or others6. Packing: wooden case, pallet, strong box oraccording to clients request Note: We can manufacture metal stamping ...