2020 ~
2023
July
Established Doowon Refrigeration Mexico (Mexico): Assembly of intake pipes and fan motor units
2021
September
Established Doowon Refrigeration Alabama (U.S.A.): Assembly of fan motor units
April
Registered as a Tier-2 supplier for KG Mobility (Cooling module supply)
March
Acquired Hyundai SQ-MARK Certification (Electrical Assembly Division)
February
Registered as a Tier-1 supplier for HD Hyundai Infracore (Excavator air-conditioning system supply)
2020
September
Registered as a Tier-1 supplier for Daedong Industrial Co., Ltd. (Tractor air-conditioning system supply)
May
Established Hwaseong Industrial Machinery Division (Excavator and tractor HVAC assembly)
January
Registered as a Tier-1 supplier for KIOTI International / Kukje Machinery Co., Ltd. (Tractor air-conditioning system supply)
2000 ~ 2020
2018
October
Acquired IATF 16949 Certification (TÜV Hessen)
2016
October
Registered as a Tier-1 supplier for HD Hyundai Construction Equipment (Excavator air-conditioning system supply)
September
Registered as a Tier-1 supplier for LS Mtron (Tractor air-conditioning system supply)
2014
June
Established Doowon Refrigeration Brazil (Brazil): Hose and pipe assembly
March
Established Eumbong Plant in Asan, Chungcheongnam-do (Fan motor assembly)
2006
September
Acquired Hyundai SQ-MARK Certification (Welding Division)
July
Established Gwangju Plant in Gwangsan-gu, Gwangju (HVAC assembly)
2003
April
Acquired Hyundai SQ-MARK Certification (Injection Molding Division)
2002
December
Relocated Inju Plant to Asan, Chungcheongnam-do
1980 ~ 2000
1996
November
Acquired ISO 9002 Certification (Korea Quality Certification Center)
1993
March
Formed a technical partnership with SUNRISE Co., Ltd. (Japan)
1991
January
Company name changed to Doowon Refrigeration Co., Ltd.; Head office relocated to Cheonan Plant
1989
January
Incorporated as Doowon HVAC Co., Ltd. following business division
1988
May
Registered as a secondary supplier for Hyundai Motor Company and Kia Motors
1984
July
Established Beomhwa Machinery, beginning production of air-conditioning kits