CEO History
2020
2020
Development of 4 wheel electric motorcycle and production of mock-up
(2020, January-August HJ tech)
Established HJ Motor Co., Ltd.
(2020. September)
Production of a prototype of a four-wheeled electric motorcycle
(2020, January-August HJ moto)
2020
2020
Established HJ Transmission Co., Ltd.
(2020. October)
Prototype production of 6-speed 9-speed transmission for electric vehicles
(2020. October, HJ transmission)
2020
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Wolmi sea train vehicle and
Wolmi sea train ABCS design
(2018, EMTC)
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Mountain Train Monorail Vehicle Design
(2019, EMTC)
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2019
2019
2018
2018
Established HJ Tech Co., Ltd.
(2018,January)
Mungyeong Dansan Monorail vehicle design
(2018, EMTC)
Jindo monorail vehicle design
(2019, EMTC)
Powertrain design for electric motorcycles
(2019, EMTC)
Kia Motors Elan
sports car engine and frame
3D design
(Modek Korea, 1995)
CT&T small electric vehicle development
(CT Square, 2007)
2007
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2010
Seoul Grand Park OLEV tracked vehicle design
(CTEV, 2010)
3-wheel Micro Mobility and Power-train design
(Youngshin Tech, 2017)
2017
Geoje POW Retention Site Monorail Vehicle and ABCS Design
(Youngshin Tech, 2017)
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Electric motorcycle and CVT design
(Sekyung EV, 2011)
2011
2015
Gumi Eco Land Monorail Vehicle Design (Youngshin Tech, 2015)
2/3 wheel electric motorcycle powertrain design (Youngshin Tech, 2016)
2016
1995
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