SAFER BY DESIGN National Safety Apparel, located in Cleveland, Ohio, has been a market leader for 75 years in the design and manufacture of high-quality, U.S.A.-made, personal protective clothing and safety apparel. NSA focuses primarily on industrial applications requiring protection from electric arc, heat & cuts. In July 2009, NSA was registered to ISO 9001:2008, with design, by Smithers Quality Assessments, Inc. of Akron, OH. Our experienced product development team and sales personnel works directly with both the end user and the distributor to custom design safety apparel products to meet specific application requirements, such as arc flash protective clothing and heat resistant gloves for specific industries. We foster an appreciation for our people — both employees and customers. That appreciation is exemplified in the Opportunity for Improvement (OFI) program, through which employees make suggestions for the improvement of their day-to-day jobs and the manufacturing process. To our employees, the OFI program means greater job satisfaction. To our valuable customers, it means fair prices and high-quality products. Learn more. Interested in learning more about NSA's outstanding protective clothing and safety apparel? Contact us today or call us at 800.553.0672 x 2 to receive information on these safety apparel products and others.