Direct Manufacture of Silicon Parts for Semiconductor Etching Process.
World‘s No.1 Sapphire Processing Company in all fields.
Possesses Unique Vacuum Design and Manufacturing Technology.
Materials applicable from Semiconductor field to Bio-Industry.
Expecting Improvement in quality and efficiency in Semiconductor Diffusion Process, Upper Pressure CVD and LP – CVD Process.
Korea’s only Mirror – Polishing Technology, ensuring superior flatness.