Ashland provides a range of chemicals, adhesives and additives. It maintains several manufacturing facilities and sales offices throughout the world. The company has a business unit, Ashland Aqualon Functional Ingredients, which offers a variety of personal care and pharmaceutical products. Ashland operates Valvoline, which is one of the leading distributors and producers of automotive and industrial products in the world. It provides transmission fluids, gear oil, and hydraulic lubricants and grease. Ashland serves the automotive, marine, metal casting, packaging, personal care, mining, transportation, pulp and paper, and oil and gas industries. It offers a range of mechanical and analytical testing, as well as environmental sampling services. The company provides amine catalysts, fillers, resins, refractory coatings, metal cleaners, and water and wastewater treatment products. In addition, it offers online ordering services.