EMT Medical Co., Inc. We invite all Individuals, Businesses, Corporations and Government entities to browse our site with confidence. We invite you to create an account with us if you like , or shop as a guest. Either way, your cart will be active until you leave the store. Purchase Orders accepted from: Hospitals, city, county, state, and federal government. Businesses may set up accounts with credit approval. All customers are offered payment by Paypal, Visa, Master Card, Discover Card and American Express.