Guo Hai Min Sheng

Guo Hai Min Sheng (originally Crest Andromeda 1), an ULSTEIN PX121 designed offshore supply ship. Meets clients’ operational expectations in terms of deck space, capacities, speed, position holding capabilities and fuel efficiency.



Owned by


Designed by

Ulstein Design & Solutions AS

Ordered by

Pacific Radiance Group

Operated by

COSL – China Oilfield Services Limited

IMO Number


Principal dimensions

83.4 m
18.61 m
Dead weight:
4,000 tonnes
Draught (max):
6.7 m
Speed (max):
14.5 kn
30 POB
Deck area:
840 sqm

Note: Subject to selected variant configuration


Fuel oil:
1,475 cbm
Fresh water:
1,055 cbm
Water ballast/Drill water:
1,620 cbm
Dynamic Positioning:
Fire Fighting:
FiFi 1


  • DNV +1A1, Offshore Service Vessel, SF, E0, DYNPOS-AUTR, CLEAN DESIGN, NAUT-OSV(A), COMF-V(3), LFL*, Fire Fighter I, OILREC, BIS, DK(+), HL(p)

The unique hull design and longer lines allow for better transit speed and efficiency, saving time and cost for the ship owner and their clients.

Four sister vessels were originally ordered, the first ship names were Crest Andromeda 1, Crest Andromeda 2, Crest Andromeda 3 and Crest Andromeda 5. All vessels have changed names and owner.

Ship history:


The shipbuilding company, Shanghai Waigaoqiao Shipbuilding (SWS), is a subsidiary to China State Shipbuilding Corporation (CSSC). In 2017, the four PSV newbuilds under construction were transferred to Tianjin CSSC CCB Investment Management, an asset management company and another subsidiary of CSSC.


The vessel was delivered on 8 May 2020. She has changed name to Guo Hai Min Sheng and operates on a long-term charter for COSL. Owner is Sinoocean.

Please contact us for more information