Sejong Industrial Co., Ltd.

Company Profile

■URL

http://www.sjku.co.kr/en/

■Address

82, Hyoja-ro, Buk-gu, Ulsan, Korea

Business Overview

-The Company manufactures products such as mufflers, catalytic convertors, stamped body parts, and electrical automotive parts.

-The Korean company operates production facilities also in the U.S., China, the Czech Republic, and the Slovak Republic.

-Percentage of sales by destination:
Sales by Destination 2018

Shareholders

(As of Dec. 31, 2018)

Main shareholders Interest Ratio (%)
SJ One 45.00
Park, Jung Gyu 6.51
Park, Se Jong 2.99
Total 54.50

Products

Engine parts
Exhaust manifolds
Mufflers
Catalytic converters
Selective catalytic reductions
Main/Sub resonators

Electronic Devices
-Hydrogen Sensors (Fuel Processing System)
-Hydrogen Sensor Assemblies (Vehicle Interior)
-Hydrogen Sensors (H2 Storage Tank)
-Hydrogen Sensors (Fuel Cell Stack)
-Coolant Sensors –Pressure & Temperature (Thermal Management System)
-Water Level Sensors
-Wheel Speed Sensors (Vehicle Wheel)
-Transducer Pressure Sensors (H2 Gas Line)
-Urea-SCR Systems
-Exhaust System Sensors (Temperature / Pressure / Hydrogen / NOx Sensors)
-Transducer Pressure Sensors (Fuel Processing System)
-Pressure Relief Valves (Fuel Processing System)
-Water Trap Assemblies (Fuel Cell Stack)

Fuel Cell Generators

History

Jun. 1976 The Company was established.
Jun. 1983 Its first plant was completed at the headquarters in Ulsan City.
Jan. 1989 The Company established the Seoul office.
Feb. 1989 Its second plant was completed.
Jun. 1995 The Company opened R&D Center in Ulsan.
Jun. 1995 Sejung Co., Ltd. was established.
May 1996 The Company obtained ISO9001 certification.
Dec. 1997 The Company was listed on KOSDAQ stock market.
Apr. 2000 The Company obtained QS9000 certification.
Jan. 2002 The Company acquired patent for reducing exhaust noise.
Jul. 2002 The Company established Yancheng Sejong Auto Parts Co., Ltd. in China.
Sep. 2002 The Company listed on the Korean Stock Market.
Oct. 2002 The Company established Beijing Sejong Auto Parts Co., Ltd. in China.
Jun. 2003 The Company and ArvinMeritor jointly established ArvinMeritor Sejong (currently called Sejong Alabama) in Alabama, U.S.A.
Aug. 2006 The Company set up a plant in Jeongup, Jeollabuk-do. (Enetech Co., Ltd.)
Oct. 2006 The Company established Sejong Czech s.r.o in the Czech Republic.
Dec. 2006 The Company established Sejong Slovakia s.r.o in Slovakia. 
Mar. 2007 The Company acquired 100 percent ownership in ArvinMeritor Sejong, making it its wholly owned subsidiary. The subsidiary thereafter adopted a new name, Sejong Alabama LLC. 
Jul. 2008 The Company established Sejong Rus LLC in Russia.
Mar. 2009 Plant No.3 was completed at the headquarters in Ulsan City.
Apr. 2011 The Company established Taicang Sejong Auto Parts Co., Ltd. in China.
Apr. 2012 The Company established Sejong (China) Auto Parts Technology R&D Co., Ltd. in China.
Jul. 2013 The Company established Sichuan Sejong Auto Parts Co., Ltd. in China.
Jul. 2013 The Company and Chongqing Qinchuan Industry Group jointly established Chongqing Qinchuan Sejong Auto Parts Co. Ltd. in Chongqing City.
Dec. 2013 The Company established Shanghai SJG R&D Center in China.
Apr. 2014 The Company acquired 100 percent of Asentec Co., Ltd.
Nov. 2014 The Company established Sejong Mexico LLC in Mexico.
Jul. 2015 The Company established Chongqing Sejong Auto Parts Co. Ltd. in China.

Supplemental Information 1