|
Date |
Contents |
|
|
2008-11 |
Obtain of ASME 'U" STAMP for Boiler and Pressure Vessels |
|
|
|
2008-10 |
Obtain of CE Certificate for " UNIT COOLER " |
|
|
|
2008-09 |
Obtain of "INNOBIZ" Enterprize Certificate from SMBA |
|
|
|
2008-09 |
Obtain of CE Certificate for "EVAPORATIVE CONDENSER" |
|
|
|
2006-10 |
Obtain the DUN's number (98-620-4766) & Ncage number (1266F) |
|
|
|
2005-11 |
Approval of ISO 14001(Evaporative Condenser, Unit Cooler, Valves for Refrigeration) |
|
|
|
1999-08 |
Unit Cooler : Approval of EM mark(Certificate of quality : Excellent Machine, Mechanism & Material) by ATS |
|
|
|
1997-08 |
Evaporative Condenser : Approval of EM mark(Certificate of quality : Excellent Machine, Mechanism & Material) by ATS |
|
|
|
1997-03 |
Approval of ISO 9001(Evaporative Condenser, Unit Cooler, Valves for Refrigeration) |
|
|
|
1992-10 |
Recommended as the Company of Technical Development(Association of Korean Industry : Regulation Valve of Evaporating Pressure) |
|
|
|
1992-10 |
Participation in the Co-Development of Technology of Production with KITECH(http://www.kitech.re.kr)( R & D Subject : Evaporative Condenser) |
|
|
|
1991-03 |
Approval of Korean Standards.(KS B 6030) |
|
|
|
1990-08 |
Recommended as the Company of Technical Development(Association of Korean Industry : Vaccum dehumidifier of refrigeration) |
|
|
|
1990-02 |
Received License of Construction. (Facility : License NO. Inchon 12-33, Metal works : License NO. Inchon 11-27) |
|
|
|
1989-10 |
Nominated as Prominent Small and Medium Enterprise.(Industrial bank of KOREA) |
|
|
|
1986-03 |
Registration on Ship Building Association. |
|
|
|
1986-02 |
Changed Business approval to the Special Facilities of High Pressure Gas. |
|
|
|
1986-01 |
Changed the name of Company to DONG YANG ENGINEERING CO.,LTD. |
|
|
|
1985-10 |
Registration of Machinery Industry in the Association of Korean Machinery Industry. |
|
|
|
1984-05 |
Registration and Approval of Factory. |
|
|
|
1983-10 |
Established under the name of DONG YANG VALVE COMPANY. |
|
|
|
1983-06 |
Approval on manufacturing and maintenance of high pressure gas equipments. |
|
|
| |
|
|
|
Company Detail 
