Ocean Bunkering Services (Pte.) Ltd. (OBS), bunkering arm of the Hin Leong Group, is widely recognized as leading supplier of quality bunker fuels in Singapore, the world's number one bunkering port. OBS is one of the first companies to achieve the "Accredited Bunker Supplier" status under the Maritime and Port Authority of Singapore's Accreditation Scheme and the "Quality Management for Bunker Supply Chain" Certification

The Hin Leong Group has over 50 years of experience in the petroleum trade. Marine fuels are being sourced from reputable suppliers and refiners globally by our team of highly competent traders to ensure only quality bunker products are supplied to our valued customers.

We own and operate a fleet of bunker barges which enables us to supply quality fuels that are strictly complied with ISO 8217 standards on a timely manner. We are also able to supply bunker fuels to locations that are non-accessible by barges such as shipyards via tank trucks.