The size of the high-quality steel cupboard is H185*W850*D390mm, which can be customized. The 0.7mm before painting is the standard steel thickness, with different standard locking options. The steel cupboard takes up less space and makes full use of the precious The office space can slide and roll smoothly and quietly. The steel cupboard is structurally easy to assemble, saving more space and transportation costs. The epoxy powder coating on the surface is more environmentally friendly.