1954. 08.01  Joong Ang Machinery Company Establishment

1966. 01.06  Paper Machine Plant Production

1969. 09.01  Joong Ang Casting & Machinery Change

1977. 07.01  Joong Won Machinery Union

1986. 11.20  Pakistan Plant Export

1991. 03.20  Awarded National Merit of Industry by korea Govement

1991. 10.06  Joong Ang Machinery Industry Change

1991. 10.23  Hanman Factory Completion (Area 1487㎡)                 (Builidng 5655.4㎡)

1991. 11.10  Casting Factory Completion

1997. 09.13  Joong Ang Machinery Industry Co.,ltd. Change

1999. 03.11  Promising Small & Medium Enterprise Appointment by                  Small & Medium Business Administration

2000. 07.13  Kyoung nam Province Management Get a Prize

2000. 12.02  Certify ISO 9001 (KSA)

2001. 03.02  Open a R&D Center                 (At Kyung Nam province Technology Information Center)

2001. 05.03  Cooperate of Kyung Nam University Technology Center

2002. 06.     Promising small & Medium Enterprise                  Appointment by Kyongnam Bank

2002. 11.     Industrial Bank of Korea Family Company

2007. 11.30   Tradeday Prime minister Citation

2008. 09.10   Ministry Of Knowledge Economy Citation

2010. 04.30   Four Fold Achievement Of Non Disaster

2012. 09.18   Administor Of Smail and Medium Business                   Administration Citation

2013. 03.13   Former Paper Machine (Patent No.10-1245507 in KPA)

2013. 07.05   Cylinder Mould (Patent No.10-1285333 in KPA)

2014. 01.08   Vacuum Thickener (Patent No.10-1351271 in KPA)