Verdun Plaza II

From the day that our doors opened over 20 years ago, Long Range Systems has been the leading innovator of Onsite Wireless Paging and Communication Systems. In 1995, we invented the Original Coaster p...

11th Floor, TTC Tower, Duy Tan Str., Cau Giay Dist. Hanoi, Hanoi

MK Group JSC is a private group of companies, established in 1999 in Hanoi, Vietnam. The Group focuses on business of providing total solutions on banking, identification, and telecom and retail marke...

Konrad-Adenauer-Strasse

Tel-Serv is an independent sales & technical support agency in the telecom sector. We are specialized in voice & data applications, with focus on mobile communications. Tel-Serv provid...