- 1992.04
- Develop EDGE FOLDING machine
- 1994.12
- Develop FREE FLOW CONVEYOR for door trim assembly
- 1995.07
- Develop VACUUM FORMING machine with jig turning
- 1996.07
- Develop STICKING machine
- 1998.07
- Develop THERMOPLASTIC FIBER FORMING machine
- 1998.12
- Develop BONDLESS STICKING machine
- 1999.11
- Develop POLYURETHAN FORMING machine (dry type)
- 2000.07
- Develop BONDLESS EDGE FOLDING machine
- 2002.06
- Develop WATER JET SYSTEM
- 2004.02
- Develop HEADLINE HOT MELT GLUING MACHINE
- 2009.01
- Develop ULTRASONIC WELDING machine
- 2009.08
- Develop EDGE FOLDING machine with hot melt
- 2010.05
- Develop OVAL CONVEYOR for door trim assembly
- 2010.06
- Develop H/L EDGE FOLDING machine for board and skin together
- 2010.10
- Develop POLYURETHAN FORMING machine (wet type)
- 2011.08
- Develop 4 SIDE STRETCH IMG VACUUM FORMIG machine
- 2013.12
- Develop MULTI-FUNCTION TRANSFER SYSTEM for door trim
- 2014.08
- Develop 2 LAYER HEATING PLATE PRESS
