Metrologo is located at Wisconsin Ave, Bethesda, MD, we are a promotional product distributor and proud member of the Advertising Specialty Institute. Promotional products, also known as ad specialties, make up a nearly $22 billion dollar industry and are used by virtually every business in America. Why? Items like mugs, pens and t-shirts are memorable and provide a better cost per impression for advertisers than almost every major marketing effort like TV, magazines and the Internet. We are able to supply your company with every possible promotional product from over 3000 suppliers. With so many ad specialties available there is a huge opportunity for professionals like you to boost ROI and leave a lasting impression with your customers.