Fabric-Swatch Belgium Import and Export Companies

I am looking for a cotton fabric. It needs to be 3 meters wide in high quality for events, +/- 20,000 to 30,000 meters per year, cotton, FR brushed on one side or two sides, 160 grams per square meter, mostly in black and white, best on pallets of 500 meters, but also in packets of 60 meters.