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CEO Message

EF Technology works through every challenge together with its customers.

Growing together with our customers, one challenge at a time.

Dear customers,

Thank you for visiting the EF Technology website.

EF Technology is a surface treatment company specializing in aluminum anodizing for automotive parts.
Building on accumulated technology and experience, we have worked to earn and keep the trust of our customers.

Through quality management grounded in fundamentals and principles, we secure stable quality,
and through continuous improvement and innovation we strengthen our technical competitiveness.

We also listen closely to our customers, think from their point of view,
and place great value on finding solutions together.

EF Technology will continue to respond actively to a changing industry,
and through sustained quality improvement and responsible management
become a trusted company that grows together with its customers.

We are deeply grateful for your continued interest and support.

Kiseok Lee, CEO, EF Technology

Management Policy

Customer SatisfactionEF Technology treats the voice of the customer as the starting point of its management and analyzes quality and technical issues directly for a fast response.
Fundamentals and PrinciplesEF Technology follows standardized process conditions and inspection criteria and keeps every result on record.
Preventive Quality ControlDrawing and specification reviews at the order stage and first article evaluation prevent quality problems before they occur.
Improvement and InnovationProcess research by the dedicated R&D department and shop-floor improvement activities continuously raise quality and productivity.

Quality Assurance Process

EF Technology runs a Plan–Do–Check–Act quality assurance cycle for every lot. Final inspection results and customer feedback are reflected in the plan for the next lot.

01
Plan
  • Review of drawings, specifications and customer-specific requirements
  • Quality plans and control plans for development and mass production
  • Definition of measurement methods and inspection points
02
Do
  • Process condition setting and work standard training
  • First article inspection and customer approval
  • In-process inspection records at each production stage
03
Check
  • Final inspection of coating thickness, appearance and sealing quality
  • Hardness and salt spray testing when required by the specification
  • Monthly review of customer complaints and quality indicators
04
Act
  • Root cause analysis of claims and corrective action
  • Process change management and revalidation
  • Feedback into the plan for the next lot