Nantong Chaoli Rolling Producing Co., Ltd. is a new high-tech enterprise, Chinese Rolling Tooling Professional Design, Development & Research, and Manufacturing Enterprise. The company bears 3 national torch plan projects, JB/T12830-2016/Numerical Control Two-roll Rolling, JBCPZT0758-2016/Numerical Control Proper Round Machine Industrial standard drafting unit, and the member of Chinese Forge and Press Institute, and owns W10 series export product quality certificates.