about us
GLOBAL COMPETITIVENESS
OBOK provides top-quality products to clients based on various experiences over 40 years with numerous supply records and accumulated know-how.

History
1979. 03 Established "OBOK Electric Manufacturing Co., Ltd."
2013. 07 AL development for ship & Completed Test (By KERI & KOMERI)
2014. 08 PQ completion and registration by
Hyundai Heavy Industries Electronic & Electronics System Ship Industries
2014. 09 Relocation of the new factory extension
2014. 12 Enrollment complete by SK Energy (HHI SWGR Dry T/R Part & etc. SWGR)
2015. 01 Completed APK (Air Products Korea) supplier registration
2016. 04 Obtained Bus-duct “Certificate of Patent”
2016. 06 Designated as a partner company of LSIS
2017. 08 Designated as a partner company of HISANO (JAPAN)
2021. 12 Designated as a partner company of K Shipbuilding
2022. 02 Designated as a partner company of UNISON
2022. 05 Designated as a partner company of HYUNDAI MIPO DOCKYARD
2023. 03 Designated as a partner company of Daehan Shipbuilding(DHSC)
2023. 08 Designated as a partner company of SAMSUNG HEAVY INDUSTRIES
2023. 09 Designated as a partner company of DSEC
2024. 01 UL Certified(PRC / BLT Model)
2024. 06 Factory Expansion
2024. 07 Start of production of CAST RESIN TR
2024. 10 HD Hyundai Electric CAST RESIN TR OEM/ODM Supply
organization

Contract Information
Sales 051-899-6301 obok@obokelec.com
Quality Management 051-899-6390 ins@obokelec.com
Purchasing 051-899-6321 pur@obokelec.com
Design (TR) 051-899-6336 kim.jh@obokelec.com
Design (B/D) 051-899-6335 sh@obokelec.com
Management 051-899-6317 obokg@obokelec.com
certification & technology
Since its foundation,
Obok Electric Co., Ltd. has continuously grown and developed its technologies
and services to meet the clients' needs based on endless R&D.
Obok will continue to do our best to repay the clients' needs with the best technologies.









DRY TR IP-23 CERT

DRY TR IP-44 CERT

BUS DUCT









DRY TR IP-23 CERT

HV TRANSFORMER

BUS DUCT









DRY TR IP-44 CERT

CONTROL TRANSFORMER

BUS DUCT

BUS DUCT

BUS DUCT

BUS DUCT
CLIENTS

"Great Work Wins Business.
Great Relationships Keep Business."
Over 40 years, excellent relationships with clients have kept us moving forward.
Trusts are most valued.
We will continue to do our best to repay our clients' trust and supports with the best technologies and services.
Working With the Best Clients and Partners



















