- 1981 : Establishment of Plant 1 & 2
- 1983 : Correction Fluid (Solvent Based)
- 1985 : Correction Fluid (Water Based)
- 1987 : Free Flow Ink
- 1989 : Permanent Markers Inks
- 1991 : White Board Markers Inks
- 1993 : Fluorescent Markers Inks
- 1995 : White Board Cleaning Solution
- 1997 : OHP Markers Inks
- 1999 : CD/DVD Markers Inks
- 2001 : Paint Markers Inks
- 2003 : Stamp Pad Inks
- 2005 : Surgical Markers Inks
- 2006 : Diamond Markers Inks
- 2007 : (Dye based & Pigment based) Pre-Inked Stamp Pad Inks
- 2008 : Fluroscent Window Markers Inks
- 2009 : Fluorescent Paint Marker Inks