Datang Telecom Technology Co., Ltd is a China-based company engaged in industries of microelectronics, software, communication access and communication terminals. The Company provides intelligent cards, including subscriber identity module (SIM) cards for mobile phones of global system for mobile communication (GSM), user identity model (UIM) cards for mobile phones of code division multiple access (CDMA), integrated circuit (IC) telephone cards and identity cards; chips for communication devices, including chips and mappers; terminals, including video telephones and cable signal receivers, as well as cables, broadband access devices, wireless network cards and mobile communication terminals, among others. The Company distributes its products primarily in domestic market.