Application:all kinds of worktable-board,surface smooth,fireproof,moisture proof ,easy to clean,anti-corrosion, Joint parts are the small cell unit ,which is the essential to assembly lean rack.The surface treatment is powder coated and chrome plated.,which is made from the thickness 2.5mm SPCC,cutting, mutiple process,stamping,then polishing,surface treatment . The colors can be customize.The ...