300mm Epitaxial Wafer

Quality Golden Rules

SK siltron’s promise

SK siltron will guarantee overall customer satisfaction through the best products and services
for customers by establishing a desirable quality culture based on “Quality Golden Rules”
oriented towards quality culture. (consider removing)

“Our reason for existence lies in customers” “We pursue first-class quality” “Our quality is evaluated by customers”
Quality Culture Quality Control Quality Assurance

All the members of SK siltron create zero disaster/defect/malfunction/customer
dissatisfaction through 3S (Right product/right quantity/right place), improvement of non-conformities,
24 hour operation of early prevention system for standardized production control.


International certification standard

International certification standard of Quality & Environment & Safety Management System are maintained.

Certification Standard
ISO Certification Standard
Quality Management System IATF 16949:2016 GUMI 1 Plant
GUMI 2 Plant
GUMI 3 Plant
Environment Management System ISO 14001:2015 GUMI Plant
Safety Management System OHSAS 18001:2007 GUMI Plant
  • IATF 16949 (1 Plant)
  • IATF 16949 (2 Plant)
  • IATF 16949 (3 Plant)
  • ISO 14001
  • OHSAS 18001