|2010.||Mar.2013||Acquired Certificate of Voluntary Risk Assessment Program by The Korea Occupational Safety and Health Agency|
|Sep.2012||Acquired Certificate of Clean Workplace by The Korea Occupational Safety and Health Agency|
|2000.||May.2009||Approved Research and Development Center by KOITA|
|Aug.2008||Acquired Certification of Components and Materials Friendly Company by Korea Materials & Components Industry Agency.|
|Aug.2008||Designated as Expert Parts and Materials Enterprise by Ministry of Knowledge Economy Republic of Korea.|
|Dec.2006||Acquired Certificate of Conformity by TUV Rheinland|
|May.2006||Cooperative Research of the University and Industry with Hanyang University|
|Feb.2006|| Acquired Certificate of Reliability
by Agency for Technology and Standards
Ministry of Commerce, Industry & Energy Republic of Korea
|Jan.2006||Acquisition of ISO 9001 Approval.|
KFT Seimitsu Limited.(Japan) For Manufacture of Hydraulic Valves and Hydraulic Power Units
|Aug.2001||Appointed as Home Doctor of Patents by The Korean Intellectual Property Office.|
|Jan.2000|| Technical Agreement
Hirose MFG. Co.,ltd.(Japan) For Manufacture of Hydraulic Valves.
Asahigigen Limited.(Japan) For Manufacture of Talc Machines.
Osakadenka Co.,ltd.(Japan) For Manufacture of Electromagnetic parts.