• Developed solid-liquid mix lubrication sintered bearing
  • Developed Fe-Cu, Fe-Ni composite metal materials by high electroplating
  • Manufactured Cu system metal powder from nonferrous metal waste
  • Developed MPB
  • Developed PPB
  • Developed helical gear
  • Developed solid lubrication bearing of ultra-light material
  • Developed high-strength PPB
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  • Manufacturing and commercialization of inside mirror button using
    stainless sintering
  • Manufacturing and commercialization of solid-liquid mix lubrication
    sintered bearing
  • Manufacturing of Fe system metal powder using acidic metal waste
  • Manufacturing of MPB
  • Manufacturing of PPB
  • Production of helical gear
  • Production of MPB
  • Manufacturing of the first solid lubrication bearing of ultra-light material in the country
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