| Client | Work Title | Period | |
| Marubeni | Medical Facility Installation Work Evaluation Work for Construction Proposal |
2003 Oct-2004 Feb | |
| Mitsui Engineering & Shipyard |
Pre-investigation and preparation before Bidding | 2000 Jan－2000 Mar | |
| Chiyoda | Tianjin ESSO LOBP Project Construction Management |
1997 Jan－1998 May | |
| Chiyoda | Tianjin MOBIL LOBP Project Construction Management |
1995 Apr－1996 Dec | |
| Chiyoda | Tianjin MOBIL LOBP Project Construction Planning |
1994 Nov－1995 Apr |