ANKARA (Turkey), February 19 (SeeNews) – German-based Celebi Cargo GmbH, a unit of Turkish ground handling services provider Celebi Hava Servisi [BIST:CLEBI], has agreed to take over peer Aviapartner Cargo GmbH for 4.6 million euro ($6.3 million) from Aviapartner GmbH, Celebi Hava Servisi said on Wednesday.