| 1981 | Product 02 | |
| 1982 | Product 01 | |
| 1983 | ParaFill | |
| 1984 | ParaMoll | |
| 1985 | ParaPrint | |
| 1986 | PLUTO | |
| 1987 | Plastic Tile Spacer | |
| 1988 | PVC Bar Chair | |
| 1989 | PVC Wheel Spacer | |
| 1990 | PVC Waterstop | |
| 1991 | PVC Corner Guard | |
| 1992 | PVC Rough Stair Edging | |
| 1993 | PVC Corner Chamfer | |
| 1994 | Plastering Corner Bead | |
| 1995 | PVC High Speed Door | |
| 1996 | PVC Pipe Fittings | |
| 1997 | PVC Water Pipes | |
| 1998 | PU/Epoxy Floor Coating | |
| 1999 | Permatex Pipe Joint Compound | |
| 2000 | Pulleys and Snatch Blocks | |
| 2001 | Polyester Webbing Slings | |
| 2002 | Pagoda Umbrella | |
| 2003 | Polypropylene Fume Hood | |
| 2004 | Perchloric Acid Fume Hood | |
| 2005 | Piston Compressor | |
| 2008 | Pin and Bushing (Loader Pin) | |
| 2009 | Plaster Ceiling Renovation | |
| 2010 | Pallet Truck | |