"main supplier" in German main supplier Hauptlieferant Detailed translations for "main supplier" main supplier main supplier(also: principal supplier) der Hauptlieferant{masculine} Toulouse is the main supplier of our weapons to our troops. Source: opensubtitles.org Corpus by OPUS Request review Toulouse ist der Hauptlieferant unserer Waffen für unsere Truppen. The family of Faruk is the main supplier of heroin. Source: opensubtitles.org Corpus by OPUS Request review Die Familie von Farouk ist der Hauptlieferant von Heroin.