Chia Yi Steel is one of the professional and leading casting company in Taiwan. The processor of CYM was one of the divisions of Chia Yi steel, set up in 2015 January.   At the same year, we constructed our 1st atomizer equipment  for research purpose. After running the powder division for 4 years, we realized the metal powder is capable create more possibilities in business, therefore, the host company decided to divide powder division in to a new company  “ CHUNG YO MATERIALS ”


  • 2015, New Material division of CYS established.
  • 2016, Successively established and constructed two sets of 120 kg of mass production gas atomization equipment.
  • Biomedical Cobalt based powder passed ISO 10993.
  • new technology “Crucible Free Atomizer”
  • 2017, Biomedical Titanium alloy powder passed ISO 10993.


  • 2018, High-entropy alloy powder started mass production and shipment
  • Magnetic alloy and target powder started mass production and shipment.
  • August, Chung Yo Materials established.
  • 2019, attended the Shanghai TCT 3D Exhibition.
  • November, attended the Fromnext 2019 exhibition in Germany.


  • 2021 March, the new plant in the Kaohsiung Science Park start operating
  • 2020, Augest, attended Taiwan 3D exhibition at Taipei.
  • 2021, December, attended Taiwan SEMICON exhibition at Taipei.