Hansa Shipping orders INTERSCHALT’s TROP module for 30 vessels by admin September 25, 2013 September 25, 2013 198 views Saving fuel and money through trim optimization * 30 TROP modules are being integrated into the MACS3 loading computer * Container vessels ranging from 2, 500 to 6, 500 TEU… 0 FacebookTwitterLinkedinEmail