History
We leverage our past expertise to
introduce better technologies
introduce better technologies
Our yesterday, today, and tomorrow
2023
08
Certified as a Root Company (National Root Industry Promotion Center)
06
Selected as a Global Small and Medium-sized Enterprise 1000+ (Ministry of SMEs and Startups)
06
Signed a contract for the rationalization of the Pohang POSCO 2-1 continuous casting equipment (SEGMENT PART)
04
Signed an MOU with the Institute of Advanced Convergence Technology at Kyungpook National University.
02
Patent application for the manufacturing method of guide rolls for continuous casting equipment of L/C method
01
Signed an annual unit price contract for Hyundai Steel's Yeongju 1 and 2 segment rolls
Signed an MOU with Kyungpook National University IACT.
2022
12
Commendation from the Mayor of Daegu for promoting the laser application equipment industry
11
Developed the first Unit Roll and Looper Roll for Hyundai Steel's hot rolling process using L/C application
04
Developed the first Impeller Hub for offshore plants using L/C application
03
Selected as an Innovative Small and Medium-sized Enterprise (MAIN-BIZ) by the Small and Medium Business Administration
MAIN-BIZ
2021
07
Developed the first guide roll for continuous casting equipment of Hyundai Steel using L/C application method.
01
Introduced the first and largest 20 kW-class high-power diode laser equipment in Korea.
Continuous casting equipment guide roll
2020
10
Selected as a Technologically INNO-BIZ
03
Supplying PIN to John Deere Company.
Selected as a Technologically INNO-BIZ
2017
10
Supplying PIN to Doosan Infracore Co., Ltd.( Hyundai Construction Equipment Co., Ltd.)
Awarded SQEP GOLD by Caterpillar Inc.
2016
06
Supplying shaft to Hitachi Ltd.
Awarded as the Best Cost Sector Supplier by Volvo.
2013
07
Supplying rolls to POSCO.
2012
12
Awarded as the Top Exporter with $10 million in exports on the 49th Trade Day.
12
Model Taxpayer Award" from the Commissioner of the National Tax Service
"Top Exporter with $10 Million in Exports" Award
2011
01
Development of domestically produced Bending Roll
01
Export of PIN to Caterpillar Inc. began.
2010
12
Acquisition of DONG AH Bolt Co., Ltd.'s Changwon Factory
06
Supply of rolls to Hyundai Steel Co., Ltd.
05
Commendation from the Minister of Knowledge Economy as an exemplary small and medium-sized enterprise
02
Changed the company name from JINSUNG Heavy Industries Co., Ltd. to JINSUNG C&I Co., Ltd.
Acquisition of DONG AH Bolt Co., Ltd.'s Changwon Factory
2006
05
Presidential Commendation as Chairman of the Presidential Special Committee for Small and Medium-sized Enterprises
04
Expansion and relocation of the Daegu factory (1-144 Buk-ri, Nongong-eup, Dalseong-gun, Daegu Metropolitan City)
Certificate of Commendation
2005
10
Venture Enterprise Registration
2002
12
Corporate integration and name change from JINSUNG Heat Treatment Co., Ltd. to JINSUNG Heavy Industries Co., Ltd.
Corporate integration and name change
2001
02
Certification as a materials heat treatment company (QT) from Germany's Lloyd's Register
1994
02
Supplying PIN to Hyundai Heavy Industries Co., Ltd. (currently Hyundai Construction Equipment Co., Ltd.)
1993
05
Supplying PIN to Volvo.
Supplying PIN to Volvo.
1988
06
Establishment of JINSUNG Heavy Industries Co., Ltd. (75 Sinchon-dong, Changwon-si, Gyeongsangnam-do)
Establishment of JINSUNG Heavy Industries Co., Ltd.
1987
04
Establishment of JINSUNG Heat Treatment Co., Ltd. (29-57 Bonri-ri, Nongong-eup, Dalseong-gun, Daegu Metropolitan City)
Establishment of JINSUNG Heat Treatment Co., Ltd.
Daegu Factory
Steel Industry Equipment and Rolls
Changwon Factory
Pins & Shafts
DONG AH
Bolts & Materials