| 1. | TOMY | MODIFY COOLING WATER PIPING & AIR COMPRESSED PIPING |
| 2. | AJINOMOTO | MODIFY OIL PIPE & STEAM PIPE |
| 3. | TOYOTA | NEW WARE HOUSE & SMAI PIPING WORK |
| 4. | AKT. (PARCHINBURE) | SLURRY BEED TANK SUS & U PVC. PIPING WORK & PP.PIPE |
| 6. | IBM. | ADDITIONAL G.D.F. & VC.-EA. |
| 7. | THAIARROW BANGPLEE | CHILLER PIPING & CA.PIPING WORK |
| 9. | THAIARROW BANGKLA | CHOCHOENG & AO. & WIRE HARNESS & OVEN NITRO & VACUUM |
| 10. | CHINEGEN | LPG. PIPING & WATER PIPING & DRAIN PIPING |
| 11. | Z-KURODA | WATER PIPING WORK & AIRCOMPRESSED PIPING WORK |
| 12. | NEC. | MODIFY INSULATION & JACKET WORK |
| 13. | TBP. | STEAM PIPE & WATER PIPING |
| 15. | IBM. SPRINLER | LAY OUT & VACUUM PIPING WORK & CLEAN DRY AIR |
| 16. | THAI KAKINUMA | MODIFY WATER PIPE FOR MITTER INSTALLATION & EXHAUSTIC WORK |
| 17. | FURUKAWA | MODIFY WATER PIPE FOR MITTER INSTALLATION & EXHAUST FAN |
| 18. | ASAHI (NAVANAKORN) | M.TOKLET & REPARING EQUIPMENT |
| 21. | UNI-CHARM | CHILLER WATER & AIR COMPRESSOR & SUPPLY WATER PIPE |
| 23. | THAISTAINLAY | WATER SUPPLY FOR MECHANIC |