Qualification Registration Other authentication
| Date | Registration details | Place of registration |
|---|---|---|
| 2018/06/14 | Small Business Confirmation | Small and Medium Business Administration |
| 2009/08/21 | Technical Innovation of the small business (INNO-BIZ) Certification | Part of R3062-0243 |
| 2009/06/26 | Venture Company Registration | KIBO Technology Fund |
| 2008/08/29 | FCC Specify internationally recognized correctional institutions | KS A ISO/IEC 17025 :2006 |
| 2005/03/24 | Korea Hydro & Nuclear vendor registration (Atomic) | LEVEL&FLOW INSTRUMENT |
| 2004/11/15 | Korea Hydro & Nuclear Supplier Register (hydro) | LEVEL&FLOW INSTRUMENT |
| 2000/05/22 | Registration of venture business | Kyunggi-do, Small and Medium Business Agency |
| 1999/12/30 | Registration of vendor for flow meters | KEPIC(Q Class) nuclear power generating stations |
| 1993/07/09 | Registration of manufacturing enterprise for nuclear power generating station | KEPCO |
| 1992/05/28 | Factory registration | Paju City |
| 1990/02/12 | Permission of trading business | Korea Trading Assoc. |
| 1989/09/08 | Manufacturing permission of measuring instruments | Kyunggi-do |
| 1989/01/31 | General trading, Trading representative Korea | Trading Rep. Association |
| 1981/05/12 | Factory registration | Bucheon City |
| 2015/12/07 | Material and parts specialist corporate confirmation | The Minister of Trade, Industry and Energy |