What does China Mobile Tietong do in Xilinhot?

China Mobile Tietong is mainly engaged in communication technology, information system development, consulting services and construction project management. Tietong's main business scope includes technical development, transfer, consultation and service of communication technology, information system and computer software and hardware. Construction project management. Computer system services. Lease communication equipment, instruments and meters. Sales of communication equipment and instruments. Maintenance of communication equipment. Technical inspection.