History
2013
| 09.07 | Moved (Gyeongnam Technopark → Changwon Techno Valley) |
| 08.16 | Philippines Agent Account |
| 04.16 | My equipment supply agreement signed with Japan Heavy Industries in Japan HAMADA |
2012
| 12.05 | Day Five Million Dollar Export Tower Award for exports |
| 04.01 | Korea's first Japanese Tokyo Electric Power (Onahama plant) 1400t / h CSU departure |
2011
| 07.14 | ‘Good day to companies' certification |
| 01.21 | Technical innovative SMEs (INNO-BIZ) Certification |
2010
| 12.09 | day three Million Export Tower Award for exports |
| 03.12 | Iran Agent Account |
2009
| 11.30 | the day of export Million Export Tower Award |
| 07.17 | Opened Seoul Office |
| 06.10 | recognized research institute (MEST) |
2008
| 09.05 | POSCO Co. acid and technical cooperation signed |
| 04.01 | the construction industry registered (hardware Contractor) |
| 03.28 | Venture Company certification |
| 03.14 | Korea Western Power Co., Ltd. qualified maintenance contractor certified |
| 01.08 | Factory Registration |
2007
| 09.28 | ISO 9001: 2000 Certification |
| 07.26 | July 26 600ton Goliath Crane signed with Samsung Heavy Industries ㈜ design / manufacturing, installation, commissioning supervision contract Pohang 1500t / h CSU design and installation, commissioning, technical support contracts |
| 07.19 | TRF (Tata Group, India) signed a Cooperation Agreement |
| 07.11 | SM Co., Ltd. was founded |