YJ Corevia is a professional manufacturer of metal wafer frame, dicing ring, wafer ring, and grip ring solutions for the global semiconductor industry. Our products are engineered for high precision, structural stability, and lightweight performance to ensure safe wafer handling, secure clamping, and smooth logistics throughout the production process.
Each metal wafer frame and dicing ring is manufactured under strict quality control standards to support advanced wafer processing and cleanroom environments. Our wafer ring and grip ring designs provide stable fixation during dicing and expansion, reducing the risk of wafer movement, contamination, or damage.
YJ Corevia’s semiconductor components are trusted by leading global companies, including TSMC, SONY, Amkor, ASE, ChipMOS, SPIL, and GREATEK. Through long-term trading partners, our products are exported to the United States, Japan, Germany, Thailand, Singapore, and other major semiconductor markets worldwide.
