- CEO
- COO
- Technology Research Institute
- Financial Division
- Organization
- Accounting Team
- Purchase Team
- Production Division
- Logistics Team
- Management Team
- Production& Development Department
- Development 1st Team
- Development 2nd Team
- Development 3rd Team
- Development 4th Team
- Production Division
- Production& Management Team
- Manufacturing Technique Team
- Qulaity Control Team
- Public Affair Department
- Public Affair Team
- Sales Division
- Marketing Department
- Marketing Team
- Western Pasrts
- Seoul Office
- Ansan Office
- Jeonju Office
- Incheon Office
- Estern Parts
- Daegu Office
- Ulsan Office
- Busan Office
- Changwon Office