Information about JOHNAN's original management system "Discipline & Rhythm" is added.
August 4, 2020

Information about JOHNAN’s original management system “Discipline & Rhythm” is added.

Information about JOHNAN's original management system "Discipline & Rhythm" is added ...
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Our name has been changed "JOHNAN SIAM CORPORATION LIMITED".
December 12, 2019

Our name has been changed “JOHNAN SIAM CORPORATION LIMITED”.

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Announcement of All Shares Acquisition of CELCO (THAILAND) CO.,LTD.
September 19, 2019

Announcement of All Shares Acquisition of CELCO (THAILAND) CO.,LTD.

Announcement of All Shares Acquisition of CELCO (THAILAND) CO.,LTD ...
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