The provided URLs do not directly relate to a company named "Heyl" with a URL of http://www.heyl.nl or a LinkedIn page for W.K. Heyl Jr. B.V. However, based on the search results, there is information about Heyl Truck Lines, a U.S.-based company specializing in temperature-controlled and dry freight transportation. They offer logistics services across North America, focusing on safety, on-time delivery, and customer satisfaction. Their target audience includes businesses requiring freight services. The unique selling proposition is their commitment to professional service and top-notch equipment, making them a trusted industry leader in refrigerated trucking.