Established in 2004, Broadenwin machinery Jiangsu Co., Ltd. has long focused on the technical R & D and manufacturing of special rolls. It is one of the few scientific and technological innovation enterprises in the world with two international leading technologies: "s-roll stepless pressure regulating uniform roll technology" and "bendcon zone controllable medium and high roll technology". It is also China's early application of the above international leading technologies to new energy National high-tech enterprises in new materials, nonwovens, textiles, papermaking, rubber, plastics, leather, metals and other industries. Products with excellent performance, such as "uniform rolling car, energy-saving and efficient rolling suction rolling car, calender, hot rolling machine, embossing machine, slitting and rewinding machine", have made outstanding contributions to the improvement of finishing capacity of various industries.