There are servers in Nanshan, Longgang, Futian and Luohu in Shenzhen. Geographically, Longgang is a relatively remote area with many industrial zones, which is also suitable for building computer rooms. As long as the geographical location is selected, it should be no problem to ensure the environment of the computer room. So, it is important to have a look. Futian and Luohu belong to the city center. Building a computer room in the city center is relatively determined by the geographical location of the enterprise. Nanshan District is due to the presence of well-known brands such as Tencent and TCL. The market price is high. But big companies are here, so on the other hand, it is faster to reach servers such as TCL/ Tencent.
To sum up: if the computer room is in an environment, it is recommended to go on a field trip, which is more reassuring. I recommend Mutual Alliance and Huawei Cloud, each with its own advantages. One is the server and the other is the cloud host. Secondly, if you are online 7*24 hours, this general large enterprise can do it. Just different forms of expression, some in the form of work orders, like Alibaba Cloud, some in the form of work orders and telephone calls. In fact, there can be a better test method. Call official website on holidays, and you'll know if anyone answers, hehe.