... ,CCC,ISO9001,ISO14001 3. OEM service modern office desk with 6 drawers/bookcase Material: 0.6mm high-quality ... as:metal lock,cam lock, code lock,and electronic lock. Rust-proofing treatment: Acid washing, phosphorescing and coating with electrostatic power. ... , Vertical filing cabinet, Instrument cabinet, Bed, Office desk, Dining table&chair, School desk & chair, Bookshelf, Goods-shelf, Magazine shelf, ...