KASATI Joint Stock Company (KASATI) is a Vietnam-based company operating in the telecommunications, informatics and electronics industry. The Company provides maintenance, operational and technical support for digital microwave transmission equipments, synchronous digital hierarchy (SDH) optic transmission equipments, transmission equipments of global system for mobile communications/ code-division multiple access (GSM/CDMA) systems, CDMA technology transmission and circuit switching equipments, Cityphone system and registration equipments, telecommunications power supply and air-conditioning systems. Its other services are installation of equipment systems; measuring and testing quality of telecommunications networks; building antenna masts, telecommunication station shelters, telecommunications network infrastructures; warehouse, accommodation and office rental service and others. KASATI also manufactures electronic components and wholesales computers, software and peripherals.