21世纪房车网 21RV 隶属于露营者公司， 是中国个专业房车RV与露营CAMP传播网站，成立于2002年。旨在推广房车RV与露营CAMP观念及文化，提供新全房车RV与露营CAMP信息，包括房车信息、露营信息、全世界房车RV、新闻等；介绍房车RV与露营CAMP观念和相关知识，是房车生产商、经销商、零部件供应商、露营地经营者及个体爱好者好的百科。在推动中国房车事业向前发展起到了关重要的作用,并成为中国房车RV与露营CAMP事业的媒体。

21RV is the first professional RV website in China which was established in 2002, targeting at spreading camping concept/culture in China, offering always the latest and the most complete information including that of motorhome, camping, exhibitions, RV worldwide, news, etc., introducing the RV concept and relevant know-how, which is the best encyclopaedia for caravan manufactures, dealers accessory suppliers, camping owners and individual amateurs and plays vital role in the development of Chinese RV business and becomes the No.1 authoritative media for RV in China.