USALCO

Rhein Chemie is a wholly owned subsidiary of LANXESS Corporation. A part of a worldwide business unit, Rhein Chemie was established more than 100 years ago to serve the custom additives and services segment. The company manufactures and markets products for numerous areas of the rubber, lubricant, plastics and polyurethane industries. Rhein Chemie has subsidiaries and production sites in Europe, Asia, North America and South America.

The Euclid Chemical Company serves the worldwide building market as an ISO- certified supplier of specialty products and support services for the concrete and masonry construction industry. Euclid s products include concrete and masonry admixtures, curing and sealing compounds, epoxy adhesives and coatings, dry shake floor hardeners and toppings, cementitious and epoxy grouts, joint fillers and sealants, as well as a complete line of concrete repair and restorations materials. Euclid Chemical products are available from building material suppliers throughout the world. The company was established in 1910 as Klein Building Products Company. A subsidiary of RPM International, The Euclid Chemical Company maintains a 25,000-square-foot technical and training center in Cleveland that houses extensive state-of-the-art laboratories, an expanded auditorium and a fully equipped customer and sales training center.

Established in 1970, Chemical Solvents is a supplier of chemical products and services for the local industries. It operates a fleet of trucks to distribute chemicals and solvents and accepts waste materials in a variety of lot sizes and containers. Its recycling process includes thin film evaporation, fractionization and distillation. It offers value-added programs, such as commodity chemicals, specialty products, and recycling and waste disposal services. Its disposal services include fuel blending, incineration and land filling at permitted locations. It has a recycling division that provides complete services for handling hazardous and nonhazardous wastes. In addition, it offers environmental support services that include material handling and waste management. Chemical Solvents is located in Cleveland.