moveable steel shelf 1, Meterial: cold-rolled plate, undergone phosphorizationa and acid-washing. Importing static electricity powder to get environmental protection.2,Good outlook: simplec designed, economy, praticality and attractiveness3, Widely used in archives, library, bank and company documents center4, conveniece for transport or shipping. Due to its knock-down structure, so it does you a great saving in freight fee and can makes a larger loading with a lot of quantity5, size: different, customized are also welcomed.6, We manufaturer various kinds of office cabinets, clothes cabinet, file cabinet, goods shelves, office desk, apparatus cabinet, mass shelf and open shelf cabinet. Various designs and color for your choice. Customized are also welcomed. Pls contact me for more details.