 ELECTRONIC COMPONENTS BUSINESS
- NTC Thermistors, Surge Absorbers, LC EMI Filters, SMD Antennas
- ELECTRONIC MATERIAL BUSINESS
- Sputtering Target, Fine Materials For Assembly, Precision Silicon Products, Dielectric thin film formation material
- FINE CHEMICAL BUSINESS
- Electro conductive Materials, Fluoro-Chemicals, Chemicals for Semiconductor Process, Germanium Compounds, Pigment, Magnetic Materials, Photo-functional Compounds
- SILICON BUSINESS
- Poly-Silicon, Silane Gas for semiconductor & optical fiber
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