History
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SUM is a newly established company within the Global Group in 2023, for the purpose of providing system engineering and Equipment manufacturing services for overseas customers.
2023
July
Commercial Hydrogen Car Motor Testing Equipment for HYUNDAI
May
Selected as a Broach Holder & Cutter provider for ZF
March
Established SUM within the Global Group
January
Missile Propulsion System Testing Equipment for LIG NEX1
2022
2022
Bracket Fixture for ZF (Mexico)
2021
2021
Battery Line for HYUNDAI(Czechia)
2020
EV-Motor Line for MOBIS
March
Launch of Machinery Business
2000
November
Established Global Engineering