dac is one of the leading companies in china’s fast growing out-of-home (ooh) media industry.
channel campus, dac’s sub brand for university, is the dominant on-campus advertising network covering 5m+ university students. in channel campus’ product portfolio including tv displays, poster frames, billboards and high traffic student bbs covered high exposure spots like cafeteria, sport playgrounds, dormitories and internet.
channel airport, dac’s sub brand for airport, is the leading airport advertising network targeting more than 150m traveling business professionals. in channel airport’s product portfolio including lightbox (rolling & static), digital poster, interactive passenger information system (pis) & led screens. currently channel airport covered 14 biggest traveling hubs in china including bj, sh, gz, sz, cd, wh, etc.

迪岸网络技术（上海）有限公司dac（digital advertising channels）成立于2004年12月，是中国发展迅速的利用数字广告技术的新兴传媒公司之一。公司依托强大的资金实力、品牌和资源优势，抓住传媒发展的大好时机，拓展新的上升空间，谋求在数字传媒领域的快速发展。
“中国校园传媒（campus media）”是致力于开发和运营中国大学校园的媒体网络。其下产品设置在大学校园的餐厅、运动场等人流量最为集中的场所，媒体形式包括“中国校园视频（channel campus）”、“i.poster数码海报”、“中国校园户外”等。目前，业务网络覆盖全国18个经济发达城市，350所高校，每周有效覆盖500万大学生。
“迪岸机场传媒（channel airport）”是致力于开发、运营中国机场的媒体网络，目前业务网络覆盖了北京、上海、广州、深圳、成都等全国14个城市机场，形成了由滚动灯箱、i.poster数码海报、led大屏幕及各种户内外等多种媒体广告网络，覆盖并深刻影响着1.5亿高端目标受众，吸引了一大批国内外知名品牌的合作。