| 1978. Jul. |
Kumga Co., Ltd. established in for manufacturing, sales of heat-treatment device and heat-treatment service. |
| 1978 |
Contract Korean agent agreement with Cooperheat-U.K |
| 1979 |
Supply a 400KW electric resistance type heat-treatment furnace by our own design. |
| 1980 |
Heat-treat main devices for nuclear power plant by use of electric resistance type temporary furnaces by our own design. |
| 1981 |
Begin home production of Ceramic Insulated Heaters. |
| 1982 |
Begin home production of electric pre & post heat-treatment equipments. |
| 1983 |
Contract Korean agent agreement with Mannings Ltd.-U.K. |
| 1984 |
Introduce High Velocity Gas Burner System locally first case in. |
| 1985 |
Heat-treat spherical vessels by internal firing technique of high velocity gas burner systems. |
| 1987 |
Preheat water pressure piping for hydraulic-pumping power plant. |
| 1988 |
Heat-treat a 200,000BBL Naphtha tank by use of gas combustion type temporary furnace. |
| 1989 |
Begin home-production of automatic control heat-treatment equipments. |
| 1991 |
Heat-treat steam generators and reactor vessels for nuclear power plant by use of electric temporary furnaces. |
| 1991 |
Heat-treat header & fin-tube assemblies for HRSG of Thermal power plant by use of electric temporary furnaces. |
| 1993. Oct. |
Change the firm name to Kumga Engineering & Construction Co., Ltd. from Kumga Co., Ltd. |
| 1994 |
Approved by to Construction License.(Category : Mechanical Facility) |
| 1997 |
Approved by LRQA(U.K) in accordance with ISO 9002:1994 quality assurance system. |
| 2002 |
Approved by Korea Gas Safety Corp. to subcontractor’s Quality Control system. (2002-31-003) |
| 2003 |
Approved by Doosan Heavy Industry Co., Ltd. as subcontractor for NS Service. |
| 2005 |
Manufacture beginning of the heat-treatment equipments as firm’s brand. |
| 2007 |
Change the firm name to Kumga. Co., Ltd. From Kumga Eng & Const. Co., Ltd. |
| 2007 |
Acquired the permission for use of radio isotope by MOST ( Cert No. 14-68-00 ) |
| 2007 |
Acquired the permission for use of X-ray equipment by MOST (Cert No. 24-69-01) |
| 2007 |
Acquired the Registration of Nondestructive Testing by MOST( Cert No. 2007-62 ) |
| 2007 |
Approved by LRQA(U.K) in accordance with ISO 9001:2000 quality assurance system (NDT Part) |
| 2007. Jun. |
Established a local company named KG-Tech LLC in Oman |
| 2007 |
Approved by Doosan Heavy Industry Co., Ltd. as subcontractor for NS Service. (ASME Sec. III & KEPIC MN/SN - NDT Part) |
| 2008 |
Acquired the Hazardous Material Tank Safety Performance Examiner (Cert No. 2008-01 |
| 2008 |
Acquired the Hazardous Material Tank Safety Performance Examiner ( Cert No. 2008-01 ) |
| 2008 |
Approved by Korea Gas Safety Corp. to subcontractor’s Quality Control system. (2008-21- 041) |
| 2008 |
Acquired by Quality Inspection Agency by PCMO ( Cert No. 2008-21) |
| 2008 |
Acquired the Register Nondestructive Testing (Add. LT) by MOST |
| 2009 |
Acquired the Register Engineering Activity Proprietor by KENCA |
| 2010. Mar. |
Established a local company named KG Technical Inspection Services LLC in UAE |
| 2010 |
Approved by LRQA(U.K) in accordance with ISO 14001:2004 Environment Management System |
| 2010 |
Hazardous Materials Safety Administration agency specifies |
| 2011. Aug. |
Established a local company named KETS. CO in Vietnam |
| 2012. Oct. |
Established a local company named KUMGA CO., LTD in Indonesia |
| 2012. Dec. |
Established a local company named KG TECH in Uzbekistan |
| 2013. Jul. |
Established a local company named BRASIL TRATAMENTO TERMICO DE METAIS NAO-DESTRUTIVOS LTDA in Brazil |
| 2015. Jun. |
Established a local company named KUMGA CO., LTD in Egypt. |
| 2016. Apr. |
Acquired the registration certificate of construction engineering services. |
| 2017. Mar. |
Establiched a Industrial R&D Team (No. 2016154675) |
| 2017. Jun. |
Acquired the certificate of Patent for Heat treatment equipment |
| 2017. Jun. |
Acquired the certificate of Technology Innovation enterprise from Small and Medium Business Administration |
| 2018. Sep. |
Approved by LRQA(U.K) in accordance with ISO 9001:2015 quality assurance system. |
| 2018. Oct. |
Established a local company named KUMGA CO., LTD in Iraq. |
