| 1. | Yenmeon Drug House factory | Installation of CH/R and piping system |
| 2. | Thainakhonwat drug factory | Installation of CH/R, piping system and air ducts |
| 3. | Sonchai weaving factory | Installation of 1,000-ton CH/R |
| 4. | Thai Nuts factory | Installation of air-conditioning and air ducts |
| 5. | Thai Garment factory | Installation of CH/R, Water piping, air ducts |
| 6. | Asia Fiber factory | Installation of air-conditioning, cold water piping, ducts and stainless steel piping |
| 7. | NSK factory | Installation of compression tanks and air-pressure tanks |
| 8. | Piyavej Hospital | Installation of air ducts and clean room |
| 9. | Green Well Thong Phaphoom | Installation of CH/R and cold water piping |
| 10. | Green Well Bang Sai | Installation of CH/R, cold water piping and air ducts |
| 12. | Wind & Hood Land factory | Installation of CH/R and cold water piping |
| 13. | Thai Nisca factory | Installation of air-condition and suction piping P |