Compared with traditional wooden furniture, steel furniture have significant advantages at fireproofing, environmental friendly and strong structrue. Steel furniture in general use the material, cold rolling steel plate, in addition to the surface using electric galvanized, hot dip zinc, electrostatic powder spraying, or after treatment by phosphating spray epoxy resin, so steel furniture have high degree of hardness and strong coloring, and the paint would not drop off caused by impact, so that it looks new all the time. Besides together with the simple linear design of the atmosphere, made the steel office furniture, even with a further long time can also definitely not out of date. At the same time, the technology of the coloring process above-mentioned would not have poisonous gases, so that make our environmental protection more secure