HSD is a well-known ship repair and maintenance provider based in Singapore, where its main workshops are located. Repair services are offered in port, at the anchorage or at sea during the voyage. In addition to Singapore, HSD has Repair Stations at the following ports and anchorages:
- China : Shanghai, Qingdao and Tianjin
- Malaysia : Tanjung Pelepas and Port Klang
- India : Mumbai
- Korea : Pusan
- Taiwan : Kaohsiung
- Thailand : Laem Chabang
- Vietnam : Vungtau and Haiphong
HSD offers the following services:
- Steel Works
- Pipe Works
- Engine & Machinery Works
- Insulation / Accommodation Works
- General Ship Works
