The making of bleach and bullets is all in a day's work for Olin Corporation. The company manufactures chemicals used to make bleach, water purification and swimming pool chemicals, pulp and paper processing agents, and PVC plastics. Olin Chlor Alkali Products is one of the top chlor-alkali producers in North America along with OxyChem. Olin also distributes caustic soda, vinyls, epoxies, chlorinated organics, hydrochloric acid, and bleach. In addition, in a quite divergent business, the company's Winchester Ammunition unit makes branded sporting ammunition, reloading components, small caliber military ammunition and components, and industrial cartridges.