Quality Assurance

Proving and upholding quality standards is essential for our way of conducting business. PRINCE LUBRICANTS does research and develops all products at its own ISO 9001:2015 certified manufacturing plant in Singapore licensed by Prince Oil Inc., USA. All final products had been through a rigorous quality control and inspection process before we proceed to deliver and export.

We develop and manufacture our complete range of products at in-house facilities

We follow strict in-house In-Process Quality Control (IPQC)

We emphasize on internationally recognised quality management system

We meet the stringent standards set by the International Organization for Standardization

Our versatile products are only engineered with the best ingredients and technologies, they ensure comprehensive protection to your engine throughout its lifecycle in accordance with the recommendation and requirement of all vehicle manufacturers and present standards of the API, ACEA, ILSAC, JASO and NMMA.

Some of our excellent products were even approved and certified by assemblies and manufacturers worldwide such as Ford, General Motors, Daimler, Porsche, Volkswagen, Caterpillar, Cummins, Volvo, ZF, etc.


We engineered oils and fluids with using the highly advanced additive components


We guarantee top-tier quality through stringent In-process Quality Control (IPQC)


We have distributing channels and working partners in 25 countries worldwide


We are active in various type of race sponsorship, motorsport event and trade fair