What we do

Staying long with telecom operators from scratches to international footprint expansion, in Viet Hai, we provide the professional consultancy and engineering services to Network Operators through its all lifecycles of obtaining, understanding and keeping subscribers’ loyalty through our 4Es approach:


As living in the globalization decades, we believe that the local cultures and international expertizes can be harmonized for bringing higher cost saving, better performance in order to maximize profits of all our clients as well as suppliers.

Carrier Relation Service

Business Support

Engineering Service

System Integration