DKL, Professional Manufacturer of Coating Films for Optics, Electronics

Certifications & Patents

Certification/registration

  • ISO 9001 : 2015
  • ISO 14001 : 2015
  • Research laboratory
  • Origin export certification
  • Venture Business confirmation

License/registration

  • Factory registration certificate
  • License to use dangerous materials
  • Noise and vibration emission facility
  • air emission facility, OTC impact assessment
  • OTC impact assessment
  • dangerous chemical materials

Patent/ Practical

use patent

Awards