国内领先的企业级云服务商，专注于以数据为核心的云计算业务。
上云就上阿里云
互联网第一步，廉價雲端主機！
Invent with purpose, realize cost savings, and make your organization more efficient with Microsoft Azure’s open and flexible cloud computing platform.
UCloud(优刻得)是中国知名的中立云计算服务商
Amazon Web Services offers reliable, scalable, and inexpensive cloud computing services. Free to join, pay only for what you use.
DaoCloud 成立于 2014 年，云计算行业的数字化转型领军企业。
