2003

04.Company Established

2004

06. Acquired the "ISO 9001" quality management system certification

10.Registered for a construction industry (mechanical equipment construction business)

10.Acquired the engineering activity entity registration certificate (general industrial machinery)

2005

05.Yeosu Office Opened

2006

12.Seoul office opened

2008

11.Acquired a license for metal structure window construction

12.Established a Chinese office

2009

03.Construction completion of Yeosu Plant (Land: 6,413 m2, Plant: 2,026 m2)

04.Changed the company name to arrow_right_alt "KH Petrotec"

09.Acquired the ASME STAMP (U2, U, S, PP, A)

2011

05.Completed construction of Yulchon Plant

06.Dangjin Office opened

11.Acquired the Gas Facility Construction Industry (Type 1) License

12.Acquired the "ISO14001" Environmental Management System Certification

12.Acquired the "ANSI-AIHA Z10-2005 and OHSAS 18001" Occupational Health and Safety Management System Certification

2013

01.Acquired the license for professional firefighting facility construction

11.Acquired the "Engineering Activity Entity Report" (Nuclear Radiation Management)

12.Acquired the "R" STAMP