CSI of professional physical host and network services to provide twenty-four hours of professional engineers, technical support, perfect room equipment provides dual redundant air conditioning service, gas fire-fighting equipment, support dual redundant uninterruptible power (UPS ) systems and standby generator systems, and multiple (yuan) network connection, as well as the safety monitor conduct year-round monitoring and maintenance, allowing you to save room to build, maintain and green fees, and there are 365 days 7 * 24 hour technical support service.