EF Technology is an aluminum anodizing company for automotive parts, certified to IATF 16949 and Hyundai Motor Company and Kia SQ.
EF Technology provides hard and soft anodizing for brake, hydrogen, HVAC and drivetrain components at its plant in Hwaseong, Gyeonggi-do. The company maintains IATF 16949, ISO 9001, ISO 14001 and ISO 45001 management systems and Hyundai Motor Company and Kia SQ certification (plating), and develops pretreatment processes and alloy-specific anodizing technology through its dedicated R&D department.
Parts treated per year3.58M pcsShipments over the last 12 months, as of 2026-11-15
Certifications8IATF 16949, ISO 9001, 14001, 45001 and more
Registered patents4Plasma pretreatment, plating jig
Incorporated2024Hyangnam-eup, Hwaseong-si, Gyeonggi-do
Company Profile
| Company name | EF Technology Co., Ltd. |
| CEO | Kiseok Lee |
| Incorporated | 2024 |
| Location | Room 203, 221 Balangongdan-ro, Hyangnam-eup, Manse-gu, Hwaseong-si, Gyeonggi-do, Republic of Korea |
| Business | Hard and soft anodizing of aluminum automotive parts (sulfuric acid electrolyte) |
| Management system certifications | IATF 16949 · ISO 9001 · ISO 14001 · ISO 45001 |
| Other certifications | Hyundai Motor Group SQ certification (plating) · Root Industry company confirmation · Dedicated R&D department (recognized by the Ministry of Science and ICT) |
| Contact | Tel 031-354-1345 · Fax 031-354-1344 · info@ef-tech.kr |