Onyx Additive is part of the Rexol Corporation has been working in the fuel and lubricant additives marketplace for over 10 years. Our range of technology solutions includes Driveline, Engine Oils, Performance and Refinery Fuels, and Industrial additives. We use our formulation, engineering and marketing expertise to help our customers develop and market fuels and lubricants that reduce emissions, improve fuel economy, extend equipment life, improve operator satisfaction and lower the total cost of vehicle and equipment operation. We are focused on developing our technology and meeting specifications, but also on providing the differentiation our customers need to stand out.