Industrial Hydroxy Single-walled Carbon Nanotubes are widely used in advanced materials and technology due to their unique properties. They are incorporated into composites to enhance mechanical strength, electrical conductivity, and thermal stability, making them ideal for aerospace, automotive, and construction applications. In electronics, they are used in transistors, sensors, and conductive films for improved performance. Their high surface area and functional groups make them suitable for energy storage devices like supercapacitors and batteries, enhancing energy density and charge/discharge rates. Additionally, they are utilized in environmental applications for water purification and gas adsorption due to their efficient filtration capabilities. In biomedical fields, they serve as drug delivery carriers and imaging agents, leveraging their biocompatibility and functionalization potential.