▶1995  Sichuan Shenyang CNC Machinery Co., Ltd was founded in Chengdu Sichuan.

▶2000  Shenyang purchased Sichuan Zigong Tube Factory to established the wholly-owned manufacturing base.

▶2004  Organized R&D center.

▶2008  The manufacturing base awarded the National High-tech Enterprise.

▶2008  Take the lead in developing electrode wire intelligent library control system to achieve accurate automatic control of electrode wire diameter. Filled the national technology gap and obtained the national invention patent.

▶2013  Obtained the national software copyright certificate of Intelligent High-frequency System and Intelligent Tension System.

▶2015  The electrode wire double sensor dynamic tension adaptive control is realized, and obtained the national software copyright certificate.

▶2019  Set up municipal academician (expert) workstation.