| Project | OCEAN PARK – HA LONG |
| Inventor | Sungroup. |
| Address | Bai Chay Ward, Ha Long City, Quang Ninh Province. |
| Role | Construction of water supply and drainage system along Ha Long road and the park, water supply in the park. |
| Project | OCEAN PARK – HA LONG |
| Inventor | Sungroup. |
| Address | Bai Chay Ward, Ha Long City, Quang Ninh Province. |
| Role | Construction of water supply and drainage system along Ha Long road and the park, water supply in the park. |