Graha Informatika Nusantara | We Are an IT Company Engaged in Telecommunication Solution Providers, Value Added Services and Network Infrastructure Services | Cellular Business Solution, Fixed Business Solution, Telco Infrastructure Solution, Trading & Channeling | Products (Universal Recharging Platform, Universal Messaging Platform, Mobile Quality Agent, Smart Environment Monitoring System, Broadband Customer Profiling, Opnet, Service Event Dan Impact Management (SEM & SIM))

Gratika : Graha Informatika Nusantara | We Are an IT Company Engaged in Telecommunication Solution Providers, Value Added Services and Network Infrastructure Services | Cellular Business Solution, Fixed Business Solution, Telco Infrastructure Solution, Trading & Channeling | Products (Universal Recharging Platform, Universal Messaging Platform, Mobile Quality Agent, Smart Environment Monitoring System, Broadband Customer Profiling, Opnet, Service Event Dan Impact Management (SEM & SIM))