From the angle of economy and marketing , most company director believes that the container transportation has to be interconnected , systematized , informationized and forming a large scale . in results , a momentum of annexation and reorganized of enterprises surged forward and ultra large container carriers have been produced 美国、英国、澳大利亚、中国等国家的著名航运期刊,每年都要以公众投标方式举行一次对各班轮公司航线准班服务评比,评比结果更是被班轮公司当成了公司及其航线品牌的重要展示。