ZTE operates in three business units: carrier networks (54%), terminals (29%) and telecommunication (17%). ZTE's core products are wireless, exchange, access, optical transmission, and data telecommunications gear; mobile phones; and telecommunications software. It also offers products that provide value-added services, such as video on demand and streaming media. ZTE primarily sells products under its own name but it is also an OEM.
ZTE is one of the top five largest smartphone manufacturers in its home market, and worldwide, in the top ten.