Company Profile: Al Danube Al Saudi Trading Co.LTD Based on this, Al Danube Al Saudi Trading Co.LTD is likely a major distributor and supplier, connecting international manufacturers with the Saudi market and beyond. Likely Product Portfolios Companies of this nature often specialize in one or more of the following high-demand sectors in the region: 1. Building and Infrastructure Materials This is a core sector in Saudi Arabia, potentially specializing in construction materials.