Kemu raw materials, support traceability, 30-year manufacturing process precipitation; Low ion precipitation; High impermeability and low roughness; Resistant to high and low temperatures; Ensure the yield of chip manufacturing; Concentricity greater than 97%; Wall thickness deviation less than 0.7%; Satisfy SEMI F57; SEMI C90 standard

Kemu raw materials, support traceability, 30-year manufacturing process precipitation; Low ion precipitation; High impermeability and low roughness; Resistant to high and low temperatures; Ensure the yield of chip manufacturing; Concentricity greater than 97%; Wall thickness deviation less than 0.7%; Satisfy SEMI F57; SEMI C90 standard

Kemu raw materials, support traceability, 30-year manufacturing process precipitation; Ultra-low ion precipitation; Ultra high permeability and ultra-low roughness; Resistant to high and low temperatures; Ensure the yield of chip manufacturing; Concentricity greater than 97%; Wall thickness deviation less than 0.7%; Satisfy SEMI F57; SEMI C90 standard