DIAMOND PELLET/DIAMOND PELLET(BLOCKING TYPE) DIAMOND PELLET/DIAMOND PELLET(BLOCKING TYPE) Processing of pellets Processing by pellets Rotary grinding machine Rotary grinding machine Image of the grinding machine Testing equipment
  • Revive Minami Sanriku
    Message

    Revive Minami Sanriku!

    Details
  • 品質への取り組み
    Message

    Our commitment to quality

    Details
NEWS
  • 11/18/2020 NOTICE Current Our Business Activities
    We ”Alpha Diamond Industry Co., Ltd.” are conducting all our business operation as usual.
    Detail
  • 11/18/2020 NOTICE About New Year's holiday
    We will be closed for the New Year's holiday from December 27(Sun) to January 4(Mon).
    Detail

Top of page