| |
 |
2000
|
Established ARK Co., Ltd. |
| 2001
|
Mass-produced
and sold dewatering machine. |
| 2004
|
Developed
Mobile Sludge Dewatering equipment
& Disk-type Thickener
|
| 2005
|
Developed a piston-type injected chemical dissolver |
| 2006
|
Established Sludge
R&D Center
Developed a sludge digester agitator
Developed a sludge recycle equipment
|
| 2007 |
Researched/developed digester improvement technology
Hwaseong Plant selected as a Clean Work site
|
| 2009
|
The China global office is opened
|
| 2010 |
The Korea factory enlargement and movement in Hwaseong
|
| 2011 |
The global factory establishment in Vietnam
|
| 2012 |
Acquire Performance Certification
|
| 2013 |
Headquarter Office move to Seoul Gangnam
|
| |
