Japan Sun Oil Company, Ltd., established in August, 1966, is an Asian subsidiary of the world renown multi-energy producer, Sunoco, Inc. (former : Sun Company, Inc.) With over 120 years of experience in the oil industry, high quality products with the Sunoco brandname have been supplied throughout the Far East.

The search and need for environmentally friendly lubricant products and the high requirements for energy conservation measures are challenges we face each day.


are Japan Sun's motivating force.
Feel our Spirit of Challenge.


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