
China Tower Corporation Limited, together with its subsidiaries, provides telecommunication tower infrastructure services in the People's Republic of China. The company engages in the construction, maintenance, and operation of base station ancillary facilities, such as telecommunications towers and public network coverage in high-speed railway tunnels and subways, large-scale indoor distributed antenna systems, and integrated digital infrastructure service. It also offers towers, and shelters or cabinets; and ancillary equipment to TSPs to facilitate the operating of their telecommunications equipment. In addition, the company provides maintenance services, including monitoring equipment operation, routine inspection, device breakdown handling, property upkeep, working environment protection, and operation analysis services.