CISDI embraces technologies of all the long products' process design, equipment design, electric and automation system design, manufacture and construction. As of today, we have completed over 130 design, package supply and EPC-based services for wire rod, bar, heavy rail, light-, medium- & heavy sections mills. We are committed to long products mill's technological research and development. Our technologies have been granted over 150 patents.

Core technology：

• Wire-rod reducing and sizing mill：SRSCD wire rod reducing and sizing mill, LHCD20 laying head, controlled-rolling and controlled-cooling package supply technology and equipment

• Bar reducing and sizing mill：BRSB 3-roll bar reducing and sizing mill, BRSM 2-roll bar reducing and sizing mill, controlled-rolling and controlled-cooling package supply technology and equipment

• Breakdown mill：BDCD-series new-type 2-roll reversible breakdown mill technology and package supply

• Universal mill： universal mill technology and UMCD-series universal mill package supply

• Section straightening technology：straightening technology and serialisation section straightener package supply

Shagang breakdown mill train as supplied by CISDI, China's largest specification and in a model of short-stress path rolling mill  

Handan Steel large section mill