Chongqing mobile base station air conditioning maintenance units are more, the following are some possible options: Chongqing Municipal Mobile Communications Co., Ltd. maintenance department, Chongqing Chengxin Communications Technology Service Co. Ltd., Chongqing Hengsheng Communication Equipment Co.

Air conditioning maintenance can be divided into routine maintenance and specialized maintenance of two kinds. Routine maintenance includes the following aspects: regular cleaning of the air conditioning filter, generally recommended to clean 1 time per month; regular cleaning of the air conditioning shell, generally recommended to clean 1 time per quarter, pay attention to the working condition of the air conditioning, and timely detection of abnormal sounds and odors and other issues.