VENDO PARK in Chełm, Poland, opens Mülheim an der Ruhr, 2014-10-30— /EPR Retail News/ — TREI Real Estate GmbH, the real estate subsidiary of the Tengelmann Group, today opens another speciality retail centre under the “VENDO PARK” brand. The new centre is located in Chełm, Poland. “This is a special day for us, because today we…