■ Ocean towage is one of the historical business component of COES (set-up in 1970)
■ In 1998, COES associated with Svizter Ocean Towage (ex “SmitWijs”), world-famous towage contractor to establish Global Towage Alliance,
■ Provide large-floating unit ocean towage such as FPSO and drilling rig, etc….
■ International track records spreading to more than 100 nations
■ Powerful towage fleet including 5 ocean-going tugs with more than 160 tons bollard pull.
New Built Multi-purpose Ocean-going Tug DE SHEN
CCS, offshore tug/supply ship, FFI, water spraying，In-water Survey, Ice Class B2, DP
Principal Particulars
| Length | 90.00m |
| Breadth | 20.00m |
| Depth | 8.80m |
| Draught | 7.20m |
| Bollard Pull | 261.5 MT |
| Max Speed | 17 Kn |
| Deck Space | 805 m2 |
Multi-purpose Ocean-going Tug DE ZHOU
CCS, FFI, Ice Class B2
Principal Particulars
| Length | 90.00m |
| Breadth | 17.20m |
| Depth | 8.50m |
| Draught | 6.90m |
| Bollard Pull | 206 MT |
| Max Speed | 16.5 Kn |
| Power | 5920Kw*2 |
Multi-purpose Ocean-going tug DE HONG
CCS, FFI, Ice Class B2
Principal Particulars
| Length | 96.00m |
| Breadth | 16.40m |
| Depth | 8.40m |
| Draught | 6.90m |
| Bollard Pull | 185 MT |
| Max Speed | 19.2 kn |
| Deck Space | 5760Kw*2 |