2011 -

• 2020.02 Establishment of Hyundai PNS Co., Ltd
• 2020.02 Establishment of Hyundai Gloville Co., Ltd
• 2020.02 Approval of HiBallast BV Classification
• 2019.10 Approval of EcoBallast USCG
• 2019.06 Development Hi-CON Controller
• 2019.03 Approval of HiBallast KR Classification
• 2018.12 Approval of HiBallast IMO NEW G8
• 2018.10 Approval of HiBallast USCG
• 2018.02 Establishment of Hyundai Welding Rus Co., Ltd
• 2017.11 HYUNDAI WELDING KAYNAK SANAYI VE TICARET LIMITED SIRKETI
• 2016.12 HiBallast HHI-HWC BWTS design/production/commissioning OEM contract
• 2016.12 Initiation of the Ballast Water Treatment Systems (BWTS) business
• 2016.11 Establishment of HYUNDAI WELDING GmbH
• 2016.06 Approval of EcoBallast USCG LOI
• 2015.10 Approval of HiBallast USCG LOI
• 2015.01 Establishment of Hyundai Supertech Co., Ltd.
• 2014.03 Approval of EcoBallast USCG AMS
• 2013.06 Approval of HiBallast USCG AMS
• 2011.12 Approval of HiBallast (Explosion Proof Type) IMO
• 2011.11 Approval of HiBallast (Non-Explosion Proof Type) IMO
• 2011.08 Completion of 2nd Pohang Plant (Plant 2)
• 2011.03 Approval of EcoBallast IMO

2001 - 2010

• 2009.05 Completion of 1st Gochang Welding Consumable Plant
• 2009.02 Expanded Flux Production Facilities at Pohang Plant
• 2008.10 Expanded SAW Wire Production Facilities at Pohang Plant
• 2008.09 Expanded F.C.W and FLUX Manufacturing Facilities at Pohang Plant
• 2008.09 Established 1st Welding Consumables Plant in Vietnam
• 2008.08 Expanded Solid Wire Production Facilities at Pohang Plant
• 2007.09 Established Hyundai Welding VINA Co.,Ltd
• 2007.07 Expanded Flux Cored Wire Production Facilities at Pohang Plant
• 2005.12 Expanded Solid Wire Production Facilities at Pohang Plant
• 2005.11 Expanded SAW Wire Production Facilities at Pohang Plant
• 2005.10 Expanded Flux Cored Wire Production Facilities at Pohang Plant
• 2005.04 Established 1st SUPERTECH Welding Consumables Plant in China
• 2002.04 Established SUPERTECH (Kunshan) Co., Ltd in China
• 2001.09 Expanded Flux Cored Wire Production Facilities at Pohang Plant
• 2001.08 Acknowledged as Icheon R&D Center by Korea Industrial Technology Association (No. 20012522)
• 2001.04 Merger with Sungwoo Precision Co., Ltd

1991 -2000

• 1999.07 Acknowledged as Pohang R&D Center by Korea Industrial Technology Association (No. 991626)
• 1997.12 Completed R&D Center at Pohang Plant (Floor Space = 1,653m^2)
• 1997.09 Additional Expansion of Flux Cored Wire Production Facilities at Pohang Plant
• 1997.04 Completion of Sungwoo Precision Manufacturing Plant in Icheon
• 1997.02 Established Hyundai Welding Products, Inc (USA)
• 1995.09 Additional Expansion of Solid Wire Production Facilities at Pohang Plant
• 1995.09 Expanded Manual Electrode Production Facilities at Pohang Plant
• 1995.03 Established Sungwoo Precision Co., Ltd
• 1994.02 Established Technical Tie-Up with OERLIKON (Switzerland); Imported Stainless Steel Welding Consumable Production Technology
• 1994.01 Hyundai Welding (S'PORE) Pte., Ltd
• 1993.02 Established Hyundai Welding (China) Co., Ltd

1981 - 1990

• 1989.10 Established Hyundai Welding Japan Co., Ltd
• 1989.09 Initiated Metal Stamping Business
• 1987.01 Changed Name to Hyundai Welding Co., Ltd

1975 - 1980

• 1980.12 Initiated SAW Wire & Flux Production at Pohang Plant
• 1978.09 Established Technical Tie-Up with ESAB (Sweden); Imported SAW Flux Production Technology
• 1978.09 Established Solid Wire Production Facilties at Pohang Plant
• 1978.05 Established SAW Wire Production Facilities at Pohang Plant
• 1977.01 Established Manual Electrode Plant at Pohang Plant
• 1976.08 Established Calcium Carbide Plant in Danyang
• 1975.09 Establishment of Seohan Development Co., Ltd