1960s

• 1964

  Founded Dae Han Chemical machinery (Formerly Hanjoong DCM)

• 1967

  Founded Yoon Han machinery (Formerly Doosan machinery)

1970s

• 1978

  Yoon Han machinery renamed as Doosan machinery

1980s

• 1982

  Obtained ASME Stamp (U, U2, S, H) certification at Changwon Plant No. 1
  Initiated Industrial Robot business

1990s

• 1991

  Obtained ASME certificate at Changwon plant No. 2
  Obtained National Board “R” Stamp at Changwon plant No. 2

• 1997

  Obtained KEPIC (Korea Electric Power Industry Code) at Changwon plant No. 2
  Obtained China ML certification at Changwon plant No. 2 (Boilers, Pressure Vessels)

• 1998

  Obtained ISO 9001 certification at Changwon plant No. 2

• 1999

  Obtained China ML certification at Changwon plant No. 1 (Formerly Manufacturer License)

2000s

• 2001

  Hanjoong DCM and Doosan machinery merged and renamed as Doosan Mecatec Co., Ltd.

• 2003

  Obtained ISO 14001, OHSAS 18001 certifications at Changwon plant No. 1, 2.

• 2006

  Supplied Korea’s heaviest chemical tower (Wash Tower weighing 1,500ton / Yansab Ethylene Glycol Project) and secured the handling capacity of 4,000ton as one piece equipment
  Awarded Qatar Pearl Project worth $200 million
  Achieved revenue of 700 billion Korean Won

• 2007

  Transferred Machine tools business to Doosan Infracore

• 2008

  Awarded Madagascar Ambatobi Ammonia Terminal Project worth $63.3 million
  Started Doosan Vina Plant operation in Vietnam
  Completion of Ma-Chang bridge (Delivered steel bridge)
  Established a sales office in Houston, USA

• 2009

  Adopted International Financial Reporting Standards (IFRS)
  Obtained Green House Gas Inventory verification statement at Changwon plant No. 1, 2.
  Registered as a vendor of Petrobras (CLCC), Brazil, for the first time in Korea
  

2010~ Present

• 2010

  Obtained the Chevron Lummus Global hydroprocessing Reactor Fabricator License
  Awarded Vietnamese Vihn Loi Bridge Project
  Merged into Doosan Engineering & Construction

• 2011

  Delivered 2.25Cr-1Mo-0.25V material forged reactor to Essar for the first time (Procured forged shells from Doosan Heavy Casting & Forging BG)
  Established a branch office in Rio de Janeiro, Brazil
  Established a branch office in Moscow, Russia

• 2012

  Registered as approved vendor of Haldor Topsoe for Ammonia, Methanol Converter and Hydroprocessing Reactors (Registered as approved vendor for all five Hydroprocessing licensors such as Shell, Chevron, UOP, Axens and HaldorTopsoe)
  Participated in Rio Oil & Gas Expo and Conference 2012, Brazil
  Obtained ISO 9001 certificate at Changwon plant No. 3

• 2013

  Awarded Reliance Jamnagar Refinery 3 project worth $60 million.
  Supplied the major static equipment of world’s first Floating LNG (Shell FLNG Project)
  Awarded Sabine Pass LNG Project worth $60 million (First LNG Export Project in US history)

• 2014

  Delivered 2.25Cr-1Mo-0.25V High Pressure Reactor to Egypt Refinery Project (Procured forged shells from Doosan Heavy Casting & Forging BG)
  Awarded Novatek Yamal LNG Project worth $66.8 million

• 2015

  Awarded Bechtel/CB&I LNG Project in USA worth $87 million
  Obtained manufacturing certificate for High Pressure Gas Safety Control Act 1 at Changwon plant No. 3

• 2016

  Demerged from Doosan E&C
  Awarded Russia Sibur Amur GPP Project worth €94 million
  Obtained National Board “R” Stamp certificate at Changwon plant No. 1

• 2017

  Obtained Saudi Aramco’s 9Com certificate for Vanadium material equipment at Changwon plant No. 1.

• 2018

  Awarded ADRS Reactors (Vanadium forged type high-pressure reactor) from ADNOC in U.A.E.
  Awarded a prize for trade amount over $100 million from Ministry of Trade, Industry and Energy

• 2019

  Awarded first order of Vanadium forged type reactor for Korea domestic project (S-Oil Super 4 HRDS project)
  Awarded Novatek Arctic LNG2 Project in Russia worth €77.3million
  Initiated Hydrogen Process Equipment (HPE) business

• 2023

  Mutually changed to Bumhan mecatec Co., Ltd.