2010~

2014. 03.

Designated as Excellent Product (4 step-integrated Sludge Treatment Machine).

2013. 01.

Selected as a Technical Innovative Small & Medium Company (INNO-BIZ)

2013. 01.

Acquired Performance Certification (Small & Medium Business Administration) - Sludge Treatment Machine

2013. 03.

Acquired Certificate of Designation for an Excellent Company (Public Procurement Service)

2013. 08.

Acquired “K” Mark Certification (Korea Testing Laboratory)

2012. 04.

Patented sewage treatment device.

2012. 12.

Won Busan City Mayor Prize.

2011. 05.

Expanded factory (Hwajeon Industrial Zone).

2011. 01.

Won the Korean President Prize.

~2010

2010. 02.

Designated as Excellent Product (4 step-integrated Sludge Treatment Machine).

2009. 01.

Patented for Sewage treatment device

2009. 09.

inistry of Knowledge Economy Commendation Reception

2009. 11.

Appointed as Prominent Small & Medium Business Enterprise

2008. 04.

Establishment of R&D exclusive Charge Team (Korea Industrial Technology Promotion)

2007. 03.

Ministry of Finance and Economy Commendation Reception

2006. 01.

New Products Approval Certificate NEP (Sludge Treatment Machine)

2006. 03.

Approved as Excellent Products - Public Procurement Service (3 step-integrated Sludge Treatment Machine).

2006. 05.

Ministry of Commerce, Industry and Energy Commendation Reception

2006. 11.

Ministry of Commerce, Industry and Energy Commendation Reception

2005. 08.

Acquired Performance Certification

2005. 09.

Patented for Sewage treatment device for human and livestock waste

2005. 12.

Acquired 'K' Mark Certification (Korea Testing Laboratory)

2004. 03.

Won Excellent Tax Payer Award from North Busan Tax Office

2004. 09.

Ministry of Health and Welfare Commendation Reception

2003. 03.

Won Excellent Tax Payer Award from Busan City.

2003. 03.

Appointed as a Clean Company by the Ministry of Labor and the Korea Occupational Safety and Health Agency

2002. 01.

Acquired "ISO 9001" Certification

2002. 09.

Won Technology Innovation Award from the Small & Medium Business Administration.

2001. 01.

Appointed as a venture-capital company (Small & Medium Business Administration)

~2000

2000. 03.

Appointed as an excellent company (Korea Technology Credit Guarantee Funds)

1999. 05.

Patented for sewage treatment device

1999. 05.

Won Excellence Award from the Korea Federation of Small & Medium Business.

1999. 07.

Registered as bidder of the Public Procurement Service (facilities)

1999. 11.

Expanded factory (Noksan Industrial Zone).

1998. 04.

Registered in Quality Department of the Quality Management Center

1998. 05.

Appointed as a leading company of the VISION 21 (Small & Medium Business Administration)

1998. 12.

Acquired "ISO 9002" Certification

1997. 07.

Acquired Construction License (Water and Sewage Facility)

1998. 12.

Acquired "ISO 9002" Certification

1988. 12.

Member of Korea Federation of Machinery Industry Cooperatives

1987. 01.

Establishment of Dongjin Industrial Machinery Co.

1987. 04.

Registered as bidder of the Public Procurement Service (local investment)