Products

We craft our frames from SUS 420J2 Stainless Steel, precision-pressed, heat-treated, and shaped to meet the exacting standards of high-end semiconductor wafer fabrication. Understanding the critical requirements of this industry, we maintain best-in-class standard specifications and manage all custom requests in-house to guarantee consistent quality.

Hairline Finish

  • Size: 12” (300mm)

  • Thickness: 1.55mm

  • Flatness: 0.1mm-0.25mm or upon request

  • Roughness: Ra <0.8mm or upon request

  • Hardness: 50-55 HRC

  • Finish: Hairline (multiple options available)

  • Packaging: Vacuum sealed or upon request

  • Material: SUS 420J2

  • Size: 12” (300mm)

  • Thickness: 1.55mm

  • Flatness: 0.1mm-0.25mm or upon request

  • Roughness: Ra <0.1mm or upon request

  • Hardness: 50-55 HRC

  • Finish: High Polish

  • Packaging: Vacuum sealed or upon request

  • Material: SUS 420J2

High Polish Finish