ISTANBUL (Turkey), May 16 (SeeNews) – Turkish visual communication products provider Say Reklamcilik Yapi Dekorasyonu Proje Taahhut ve Ticaret [BIST:SAYAS] said on Friday it has completed the acquisition of all the shares of German project management and intellectual property rights firm Imm Network GmbH for 1.5 million euro ($2.1 million).