Griniu Oil

Advanced Waste Mineral Oil Re-Refining

Used lubricating oil is one of the world's most valuable recoverable resources. At Griniu, we recover its full potential through an advanced re-refining process that produces premium-quality base oils comparable to virgin base oils while significantly reducing environmental impact.

Operating from our state-of-the-art refinery in Suez, Griniu processes approximately 35,000 tons of used lubricating oil annually, converting waste into high-performance industrial products that serve both local and international markets. Unlike conventional disposal methods, our zero-waste process recovers valuable hydrocarbons while minimizing emissions, conserving natural resources, and preventing hazardous waste from contaminating the environment.

Quality That Meets International Expectations

Every liter of base oil produced at Griniu is supported by comprehensive laboratory testing and continuous quality assurance.

Our products are manufactured in accordance with internationally recognized ASTM testing methods and are designed to meet API Group I and Group I+ performance requirements for lubricant production.

Each production batch undergoes extensive verification, including:

• Appearance
• Colour
• Specific Gravity
• Flash Point
• Pour Point
• Kinematic Viscosity
• Viscosity Index
• Neutralization Value
• Water Content

Continuous Quality Control

Our production operates continuously, 24 hours a day, 7 days a week, supported by a routine daily quality control program that monitors raw materials, in-process specifications, and final products to ensure consistent quality throughout every stage of production.

This rigorous approach ensures product consistency, reliability, and export-quality performance.