본문
| 2020.07 | Production and delivery of semiconductor TOC oxidation devices |
| 2020.06 | Lotte Engineering & Construction's partner company registration. |
| 2020.04 | Registration of LG Chem partners. |
| 2019.09 | Direct production registration. Factory Registration No. 411712016372911. |
| 2019.06 | Sungchang MC Corporation changed to a corporation. Establishment of R&D department. ISO9001 certification. ISO14001 certification. Venture Business Registration No. 20190108295 |
| 2015.09 | Venture Business Registration No. 20150109890. |
| 2015.07 | Establishment of a R&D department and joining the Gyeonggi Incheon Machinery Industry Cooperative. |
| 2015.05 | Manufacturing and delivery of semiconductor TOC processing equipment. |
| 2014.10 | UV manufactured and delivered for semiconductor sterilization. |
| 2013.09 | CJ participated in PRJ for export to Hyundai. |
| 2011.03 | Direct production registration and bidding during the procurement hearing period. |
| 2011.03 | Factory Registration No. 41170-04516. |
| 2010.02 | Headquarters and factory moved to Anyang. |
| 2007.03 | Sungchang EMC changed its name. |
| 2006.04 | Developed a conveyor sterilizer |
| 2005.05 | Development of sterilizer for sewage treatment Many deliveries from Sinan Village. |
| 2004.06 | High-power lamp employment delivery for ultraviolet water sterilizer. LCD components. |
| 2003.12 | Development of the A.O.P central water treatment unit. Supplied by Dongbu Centreville. |
| 2002.03 | Development of Ozone Generating Device. For sterilization and washing. |
| 2001.10 | Manufacture and delivery of microfilter housing. |
| 2001.09 | Installation of purified water line. Daewoong Pharmaceutical. |
| 2000.06 | Development of an UV air sterilizer. Supply to mineral water plants and hospitals. |
| 1999.04 | A.O.P System Development UV. Lamp+Ozone type Hongjin Crown for water supply. |
| 1999.02 | Development of an ultraviolet tank sterilizer. |
| 1998.05 | A.O.P System Development UV. Lamp type: Tank contamination prevention type |
| 1998.03 | Development of an ultraviolet sterilizer. LG Chem's delivery transaction. |
| 1997.07 | Sungchang Engineering was established. |
