2018 ¤ Set up Mold Department

2017 ¤ ISO 9001 : 2015 Expansion new building

2011 ¤ ISO 9001 :2008

2010 ¤ BOI Privilege for Amata Factory (Ink ,Refill, Marker, Pen)

2009 ¤ Set up Amata Factory

2000 ¤ Established Office Plus (Thailand) :Local sales

1997 ¤ BOI Privilege Project 2 (Ball Pen, Marker)

1990 ¤ BOI Privilege Project 1 (Water Color, Poster Color, Oil) Patel

1989 ¤ Established Monami (Thailand) Navanakorn Factory