International Warehouse Services - iws1.com We’re INTERNATIONAL WAREHOUSE SERVICES (IWS), your total solutions logistics partner in warehousing and distribution. Our strategic location at the heart of Port Everglades, in Foreign Trade Zone #25, We’re INTERNATIONAL WAREHOUSE SERVICES (IWS), your total solutions logistics partner in warehousing and distribution. Our strategic location at the heart of Port Everglades, in Foreign Trade Zone #25, gives our customers a distinct edge in servicing the Caribbean, Central, and South America for both in-bound and outbound logistics services.