Business field

SCIOCS is a leading company in compound semiconductor crystal and epitaxial growth field. We specialize in providing the highest quality GaN and GaAs compound semiconductor substrates and epitaxial wafers for various applications including microwave and optical devices.

Technology Outline

We are the leading compound semiconductor material supplier with over 50 years of experience producing the highest quality materials. We exceed market quality requirements by utilizing our advanced crystal growth technology, wafer process technology, and evaluation technology of GaAs and GaN materials.


  • Development of semiconductor material for highly advanced communication devices
  • Development of "GaN on GaN" materials for next generation high efficiency power conversion devices
  • Development of environmentally friendly next generation materials