We spare no effort in achieving our dream to become the world’s best integrated engineering services firm.

• 2010'S

  1. 2016
     • Awarded S-OIL RUC Project for DAEWOO E&C
     • Awarded U-Project for Unid Co., Ltd
     • Awarded GAS Yanbu NGU Project for National Industrial Gases Co., KSA
     • Awarded HOCB Project for Hyundai OCI Carbon Co., Ltd.
  2. 2015
     • Awarded Leading Global Procurement Company
     • Awarded SAFCO IV Reliability Improvement Project for SABIC, KSA
     • Awarded YANPET U10 CSU Project for SABIC, KSA
  3. 2014
     • Awarded cGMP Upgrade Plant Phase 2 Project for B.Braun, Malaysia
     • Head Office moved to 246 Yangjae-daero, Seoul
  4. 2013
     • Awarded IDC Expansion for Sipchem, KSA
     • Awarded SADARA O2 & N2 Supply for SABIC, KSA
  5. 2012
     • Acquired OHSAS 18001 Certification
     • Awarded PTT WHRS for GSP5, Thailand
     • Awarded HADEED Straightening Shop for SABIC, KSA
     • Awarded AAM Metal Silicon Plant PH1 Project, Malaysia
  6. 2011
     • Awarded 4th Polysilicon Plant for OCI
     • Awarded Ethyl Acetate Project for Sipchem, KSA
     • Established eTEC E&C (Nanjing) in China
     • Established eTEC E&C Malayisia Sdn. Bhd
     • Awarded CN Project (Fumed Silica), China
     • Awarded SS-1 Metal Silicon for ELPION, Malaysia
     • Awarded IDC FEED for IDC, KSA
  7. 2010
     • Awarded Debottlenecking of 3rd Poly Silicon for OCI
     • Awarded Thang Long Cement Plant
     • Opened Vietnam branch office
     • Awarded Pharmaceutical Plant (Oh-Chang) for Celltrion
     • Awarded 3rd Plant for Nexlon

• 2000'S

  1. 2009
     • Opened UAE Office
     • Awarded QC Project for QUARTZ-TECH Ltd.
     • Awarded SKNP Project for SAMKWANG GLASS
     • Sales six(6) hundred billion Korean Won
  2. 2008
     • Announced VISION 2012
     • Awarded K Won 551billion polycrystalline silicon expansion project
     • Awarded NF3 project for SODIFF
     • Founded eTEC INFRA Limited
     • Opened Thailand Office
     • Founded QUARTZ-TECH Limited
     • Sales seven(7) hundred billion Korean Won
     • Awarded PTT AN Off Gas Project for PTT Asahi Chemical Company, Thailand
  3. 2007
     • Registration of environmental consulting company
     • Opened Saudi Arabia Office
     • Awarded SW-1Project for NEXOLON
     • Sales exceeded four(4) hundred billion Korean Won
  4. 2006
     • Established 'Gunjang Energy Co.,Ltd.' for energy supply business
     • Awarded Fluorine derivative project for Solvay Fluor Korea
     • Sales exceeded three(3) hundred billion Korean Won
     • Awarded K Won 160 billion polycrystalline silicon project
     • Awarded Bio-Manufacturing Facility project for Celltrion
  5. 2005
     • Started ESCO (Energy Service Company) business
     • Head office moved to Sinsa-Dong, Seoul
     • Sales exceeded two(2) hundred billion Korean Won
  6. 2004
     • Awarded polarized film project for Dongwoo Fine-Chem.
     • Started salt manufacturing project for Hanju Corp.
  7. 2003
     • Designated as 'A' grade Corporate by National Information & Credit Evaluation, Inc.
     • Opened Shanghai Office in China EPR system installed
  8. 2002
     • Acquired ISO 14001 Certification
     • Started potassium hydroxide project in China
  9. 2001
     • Awarded Adipic Acid project for Rhodia polyamide
  10. 2000
      • Renamed Company to eTEC E&C Limited
      • Entered Cooperation agreement with pharmaplan for cGMP business

• 1900'S

  1. 1999
     • Entered Joint Marketing Agreement with IT Corporation (USA) for Environmental Business
     • Listed on KOSDAQ.
     • Awarded agrochemical formulation project for Syngenta Korea
  2. 1998
     • Merged Young Chang Industry Co., Ltd.
     • Acquired ISO 9001 Certification
     • Awarded pharmaceutical intermediate project for SK
  3. 1997
     • OCI Engineering Division joined Young-Chang Construction Co.,Ltd
     • Reborn as Young-Chang E&C Co.,Ltd.
     • Mr. Woo-Suk Baik, inaugurated as president
     • Obtained overseas construction license
  4. 1996
     • Entered Exclusive Cooperation Agreement with T-Thermal (USA) for Incineration System Business
  5. 1982
     • Young-Chang Construction Co.,Ltd.incorporated as the construction arm of OCI Group
  6. 1967
     • OCI Engineering Division (Former Plant Division) established