Nanjing Ouman Storage Equipment Co .,Ltd was established in Nanjing,China in 2007. Our production base is located in Jiangning District, Nanjing City, covering an area of about 35,000 square meters, including oce buildings, raw material workshops, blanking workshops, rolling workshops, stamping workshops, welding workshops, grinding workshops, spray painting workshops, nished product warehouses, and sta dormitories. The factory is equipped with 18 production lines of various shelf column rolls, 3 sets of 200-500-ton gantry pressure continuous punching machines, 1 spray line with a radius of 12 meters, shot blasting machines, shearing machines and other racking & relative production and processing equipment. Our factory is com- posed of production department, purchasing department, quality inspection depart- ment, technical department, on-site logistics department, etc., with a total of about 120 production workers and an annual production capacity of about 35,000 tons.