作为一个企业信息化建设的基础平台，海航集团计算机网络系统建设始于1997年底。经过三年多的建设，基本形成了一个以海口海航发展大厦为管理中心，美兰航空基地为业务中心，信息点覆盖全国各集团分公司、生产运营基地、驻外营业部的广域网络平台。 As a basic platform for enterprise information construction, HNA Group computer network system construction began in late 1997. After more than three years of construction, a broad-area network platform consisting of Haikou HNA Development Center, Meilan Aviation Base as its business center and information point covering the branches, production and operation bases of all branches of the country and the overseas business department has basically been formed.