wooden-board bookshelf 1, Meterial: cold-rolled plate, undergone phosphorizationa and acid-washing. Importing static electricity powder to get environmental protection.2,Good outlook: wooden-board, simplec designed, economy, praticality and attractiveness3, Widely used in archives, library, bank and company documents center4, Knock-down structure.5, Size and the color: 2000*1000*450mm; 1200*1000*450mm, customized are also welcome; color is as the picture and customized are also welcomeWe manufaturer various kinds of office cabinets, clothes cabinet, office desk, goods shelves, office desk .Various designs and color for your choice. Customized are also welcomed. Pls contact me for more details.