Transport, engineering and trading company Internatio-Mueller NV said on Thursday its Imtech division had won orders from three shipyards worth a total of 345 million guilders ($141.6 million). Imtech will install heating and air conditioning equipment, sprinkler systems and information and communication technology on 10 cruise ships which are under construction. The order was awarded by Meyer Werft and Blohm & Voss in Germany and by French shipyard Chantier de l'Atlantique.