It might not have been called the Rust Belt if they'd used Houghton International's products more often. The Hinduja Group company is the world leader in industrial fluids, providing both high-tech fluid products and fluid management services. Houghton manufactures oils and specialty chemicals for lubrication in several major industries: metalworking, automotive, and steel as well as offshore deep-water oil drilling. Its products range from aluminum and steel rolling lubricants to rust preventatives to fire-resistant hydraulic fluids. Its Fluidcare system helps manufacturers reduce costs through chemical management and recycling.