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 office buildings, raw material workshops, blanking workshops, rolling workshops, stamping workshops, welding workshops, grinding workshops, spray painting workshops, finished product warehouses, and staff dormitories.