About OTO Group
Corporate Identity
- SYNERGY
- Leading Group in Mobility
Precision Machining
- Forging · Turning
- Machining · Assembly
- Logistics
- Bar distribution
- PORTFOLIO
- Precision components for mobility Building a portfolio
Internal Combustion Engines
- Pinion
Gear - Differential
Assembly - Large
Gear
Eco-friendly
- Shaft
- EV Speed Reducer
- CUSTOMER
- Secure Vehicle OEM customer
Group Overview
-
- forging · cutting
-
Forging & Turning
- OTO Industry
- OTO Vina
-
- Finished processing · assembly
-
Finished Machining-Assem
- Neooto
-
- Distribution
-
Logistics
- OTO Czech
- OTO India
-
- round-rate distribution
-
Bar Distribution
- Neosteel
Global Footprint
USA
- Customers
-
-
Hyundai
-
Kia
-
Stellantis
-
MEXICO
- Customers
-
-
Kia
-
CZECH REPUBLIC
- Customers
-
-
Hyundai
-
Kia
-
KOREA
- Customers
-
-
Hyundai
-
Hyundai Transys
-
Kia
-
- Headquarters and production subsidiaries
(logistics subsidiary) -
-
OTO Industry
-
Neooto
-
CHINA
- Customers
-
-
Hyundai
-
Hyundai Transys
-
INDIA
- Customers
-
-
Hyundai
-
- Headquarters and production subsidiaries
(logistics subsidiary) -
-
OTO India
(Chennai_Logistics)
-
VIETNAM
- Customers
-
-
Toyota
-
F.C.C
-
Hyundai
-
Kia Motors
-
Hyundai Transys
-
- Headquarters and production subsidiaries
(logistics subsidiary) -
-
OTO Vina
-
BRAZIL
- Customers
-
-
Hyundai
-
INDONESIA
- Customers
-
-
Hyundai
-
Production Base Status
-
Yesan 1 Factory
-
-
-
- Info
-
- Location 8, Durumeri gil, Sapgyo-eup, Yesan-gun, Chungnam
- Area 34,226㎡
-
Major
Pinion Gear, Annulus,
DIFF ASS’Y
-
- Characteristics
-
Introduced the first SPC system in Korea
*SPC system: Statistical process control system to check defect rate in real time and prevent possible defects in advance
-
- CAPA
-
-
Pinion Gear
35 million units
per year -
Annulus
1 million units
per year
-
Pinion Gear
35 million units
-
-
Yesan 2 Factory
-
-
-
- Info
-
- Location 33, Durumeri gil, Sapgyo-eup, Yesan-gun, Chungnam
- Area 15,653㎡
- Main Products 4 Major Gears, 7th-DCT
-
- Characteristics
-
Specialized in gear grinding process, the last process of precision machining
Flexible production that performs multiple processes with existing facilities
-
- CAPA
-
-
Pinion Gear
240 million units
per year -
Speed Gear
600,000units
per year -
4 Major Gears
1.3 million units
per year
-
Pinion Gear
240 million units
-
-
Yesan 3 Factory
-
-
-
- Info
-
- Location 85, Sandan 2 gil, Sapgyo-eup, Yesan-gun, Chungnam
- Area 19,785㎡
-
Main Products
Annulus T/F Drive, B-Motor
shaft, EV Diff Drive
-
- Characteristics
-
A production facility specializing in electrification parts such as EV reducers
-
- CAPA
-
-
Annulus
2.5 million units
per year -
T/F
500,000 units
per year -
EV
400,000 units
per year
-
Annulus
2.5 million units
-
Possessing all-process automation facilities
Automation of all Neooto facilities
-
Helical gear
hobbing&broaching -
HOBB'G MACHINE
-
GEAR GRIND'G
-
GEAR CHECKER
-
HEAT TREATMENT
Introduced SPC (Statistical Process Control) for the first time in the industry
-
Real-time defect rate check
-
Abnormalities, Proactive equipment repair/maintenance
-
- Quality of precision machined parts
-
Quality certification status
Only HMG supplier having ‘Quality 5 Star’ in both Quality and Delivery
Hyundai Motor Company(HMG) Supplier Rating
- Quality 5.0 Stars (within the top 5%)
- Delivery 5.0 Stars (within the top 5%)
-
- Building a flexible production system
-
Flexible production system
Flexible production system enables product diversification without additional capacity
-
Internal combustion engine
-
EV
-
Hybrid
-
- Productivity
-
Sales per capita in 2023
Unparalled productivity through automation of all processes
GROUP SYNERGY
and overseas logistics bases
Top-tier customer network
Reduced cost rate
-
Reduced
logistics costs
(OTO India) -
Bulk purchase
of raw materials
(4 production bases) -
Maximized
economy
of scale
Expected effects
Easy to secure customers
-
Mobility parts
Know-how
(26 years) -
Proven Technology
(customer portfolio) -
Easy to respond to the global market
(securing global bases)

- Location Dongnai Province, Vietnam
- Area 30,024㎡
-
Main Products
Forging, CHASISS, Gear Speed,
Gear Clutch

- Location Vung Tau Province, Vietnam
- Area 33,058㎡
-
Main Products
Forging IVT, CHASISS, Gear Speed,
Gear Clutch
Built additional production facilities for Neooto
- Vacant site in Otovina Facility investment in progress
- Neooto Secured global production base
-
Production Products
-
Transmission Parts
-
Speed Reducer parts
-
Chassis
-
Economy of ScaleRealize economies of scale
when purchasing OTO VINA
and NEOTO raw materialsPossibility to jointly purchase raw materials between adjacent facilities → Realize economies of scale -
Low labor costsLow labor cost base
Secure cost competitiveness- Domestic
- Vietnam
-
Vietnam production plant
When utilizing OTO VINA
Expected effects -
Tariff-free benefits‘20.08 EVFTA
(Vietnam-EU Free Trade Agreement)Recognizes products made in Vietnam
as Vietnamese → Exemption from tariffs
for export to Europe -
Expand global supply chainFacilitating customer
expansion for EU Global
automobile customer
ESG Status
-
- Environment
-
Participating in eco-friendly trends
at home and abroad realizing
- Expanding the use of renewable energy
- Practicing carbon neutrality by introducing solar facilities
Installing solar panels in production facilities-
Annual Electricity Production 97,200kW
-
100% self-consumption of electricity generated without
-
- Social
-
Social enterprise practicing continuous
social contribution activities
- Continuous social contribution
- Active sponsorship and volunteer activities in the local community
Regular volunteer activities in the local community
Regular sponsorship in the local community
-
- Governance
- Implementation of ethics and compliance
- Compliance with fair trade
- Establishment of internal regulations for fair trade
- Establishment of ethical management system
- Establishment of code of ethics and disclosure of ethics policy
- Transparent management
- Operation of channels for reporting corruption and compliance with relevant laws and regulations
- Strengthening shareholder-friendly policies
- Strengthening shareholder return through continuous dividend expansion