AZ Litho is setting the bar high for eco-friendly businesses. This quality and customer service minded printing company is U. ... S. EPA Energy-Star certified, Green Seal certified, Clean Watts certified, and an EPA Green Power Partner. Beyond those stellar certifications, AZ Litho is powered by 100 percent renewable energy resources, and uses eco-friendly vegetable oil-based inks in its work. The company recycles a wide variety of materials, and utilizes water-soluble chemicals in its printing process. AZ Litho's award-winning work includes Builder Magazine, a quarterly publication produced for the Southern Arizona Home Builders Association (SAHBA). The magazine recently was recognized by the U.S. Environmental Protection Agency as an official "green" publication. read more