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which leads the Semiconductor and Display equipment Industries and continues to
advance its capabilities in developing core materials and components.
Sapphire Etch Ring / Focus Ring / Top Ring etc.
Advanced flawless Sapphire Bonding Technology.
Unique Sapphire Tube production technology.
Localized Technology for Sapphire Dome.
Manufacture of high strength Porous Ceramic with high porosity.
Manufacturing vacuum chuck capable of uniform adsorption without generating particles.
Manufacturing Technology of AlN(Aluminum Nitride) with Y2O3(Yttrium Oxide) Removed.
Diamond Polishing Technology.
Diamond Flattening Technology.
Silicon Cleaning Technology.
Silicon Optical Polishing Technology.
Silicon Lapping Technology.
Silicon Acid Etching Technology.