COMAS has experienced in operation for many years, we are assigned to implement periodic maintenance of equipments: microwave, GSM/WCDMA antenna, transmission equipments belong to vendors Nokia, Ericsson, Huawei, NEC…

With the quantity of over 80 teams of maintenance and installation, we always meet the demand of being at side to install, urgently rescue, maintain with well – equipped team, using best quality tools from Anritsu, Marconi, HP, Acterna …