Boulogne-Billancourt, France, 2015-1-26 — /EPR Retail News/ — In January, Carrefour Poland is shining a spotlight on its "Carrefour Quality Line" products. Carrefour Poland has held a special launch evening to promote its new "Carrefour Quality Line" products. Nearly 100 people were in attendance, including suppliers, Carrefour employees, people from the media, etc. Three new Carrefour quality lines…