Portfolio demo

“Ruifeng Precision” is a fictional brand — not a real company. All specifications, figures and news items are illustrative sample data.

Designed & built by Michael
← Back to capabilities

P-04 Capabilities

Precision Grinding & Finishing

The last mile of the chain. Grinding is done in-house; finishing runs through certified partners — one window, one owner, start to finish.

Process capabilities

  • Precision cylindrical and surface grinding to Ra 0.1 μm
  • Anodising (hard and standard, colour to spec)
  • Electroless nickel plating, passivation and electropolishing
  • Post-treatment re-measurement to confirm dimensions stay in tolerance

Materials

  • Aluminium 6061 / 7075
  • Stainless SUS304 / 316L
  • Tool steel SKD11
  • Bearing steel SUJ2

Typical applications

  • Precision shaft grinding
  • Semiconductor part passivation
  • Hard-anodised optical bases
  • Electropolished medical components

Capabilities