Established in 1981, API is a full-service creative marketing and promotional-products company. Based in Lanham, Md., the firm provides in-house graphic arts, digitizing and Web design services. The company offers an array of promotional products, including apparel, auto accessories, shopping bags, backpacks, picnic coolers, golf accessories and calendars. It also offers computer accessories, such as universal-serial bus, flash drives, key holders, laptop sleeves, mouse pads and monitors, to name a few. API also specializes in screen printing, house embroidery and warehousing programs.