China Communications Services Corporation Limited provides telecommunications support services worldwide. It offers telecommunications infrastructure services, including communications network consultation, planning, design, engineering, construction, and supervision for fixed-line, mobile, broadband networks, and supporting systems; construction services of ancillary communications networks; and integrated solutions for informatization, as well as smart solutions for intelligentization of industries. The company also provides business process outsourcing services comprising network maintenance services that include fiber optic and electric cables, mobile base stations, network equipment, and terminals; general facilities management services for customers data centers, cloud computing bases, commercial and residential buildings, high-speed railway stations, airports, etc.; logistics and transportation, warehousing and auxiliary services, procurement agent, inspection service, and value-added services of supply chain to domestic telecommunications operators and domestic non-operator customers, as well as operates distribution chain stores under the ZhongTongFu brand. In addition, it offers applications, content, and other services, such as system integration, software development and system support, value-added, and other services. Further, the company provides submarine cable installation and other related services. It serves telecommunications operators; and non-telecom operator customers, such as government, construction, transportation, power, financial institutions, and broadcasting, as well as overseas customers. The company was founded in 2006 and is based in Beijing, China. China Communications Services Corporation Limited is a subsidiary of China Telecommunications Corporation.