... -quality cold-rolled plateThe height of this office desk is adjustable. Melamine plate or melamine chipboard. ... treatment: Acid washing, phosphorescing and coating with electrostatic power. Strict quality control in every producing proceduremeet enviromental ... Vertical filing cabinet, Instrument cabinet, Bed, Office desk, Dining table&chair, School desk & chair, Bookshelf, Goods-shelf, Magazine shelf ...