From Hong Kong,
to your port.
Hong Kong headquarters, Shanghai subsidiary, Zhoushan engine base and Qingdao workshops, with subsidiaries in Guangzhou and Dalian. Share your port, vessel schedule and repair needs so we can assess the team, equipment and attendance arrangements.
Zhoushan
The main base of Grand Ocean Engine Service. New workshop commissioned in 2024, equipped with HPS, FIVA / ELFI / ELVA test benches, MPC board test bench, laser cladding equipment and a precision machining centre.
- Address
- Room 103, Building 3Wanma (Zhoushan) Smart Industrial Park · 29 Binhe Rd · Dinghai · Zhejiang
- Role
- Main engine HQHPS / FIVA / ELFI / MPC test benches
- tech@grand-ocean.hk
Test
bench.
The Zhoushan HPS / FIVA / ELFI / ELVA test benches — full test & diagnosis for engine automation, pneumatic control, electronic boards and injectors; covering WinGD, MAN-ES and Wärtsilä main engines.
- Bench type
- HPS · FIVA · ELFI+ ELVA + MPC board
- OEM scope
- WinGD · MAN-ES· Wärtsilä
Hong
Kong
Headquarters — commercial enquiries and coordination for marine, cruise and offshore services.
Flat 102, 1/F, Office Building, Yiu Lian Dockyards, 1-7 Sai Tso Wan Road, Tsing Yi.
Shanghai
Shanghai Oceanward Maritime Service Co., Ltd — wholly-owned subsidiary. The listed LRQA documents include this entity. Laser cladding workshop: 66 Jinwen Rd, Pudong; confirm project scope with our team.
Qingdao
Regional subsidiary with laser cladding and plate heat-exchanger workshop capability. Share the equipment details and intended port so we can assess workshop and attendance options.
Guangzhou
Regional subsidiary in Guangzhou. Contact the Hong Kong team to assess service arrangements for your South China port and vessel schedule.
Dalian
Regional subsidiary in Dalian. Contact the Hong Kong team to assess port attendance and repair arrangements for your project.