Central Air Condition
| Customer name | Project Type | Location | Coverage | When | Value k$USD | Note |
| Wuxi Pearl Mansion | Office Building | Wuxi | 38800 | 06.2002-03.2003 | 525 | mechanical and electrical installation |
| Wuxi Wumei Supermarket | Supermarket and fresh-keeping storehouse | Wuxi | 12000 | 09.2003-01.2004 | 689 | Centrol conditioner |
| Inductotherm Group China Ltd | Office Building | Wuxi | 5000 | 06.2005-08.2005 | 590 | HVAC |
| Tianjin Royal holiday Management Co. Ltd | Office Building | Tianjing | 2000 | 04.2007-06.2007 | 205 | HVAC |
