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No 122 , Group 14, Cau Dien Town,  Tu Liem District, Hanoi,  Viet Nam

Office: 1B, An Sinh Tower, Cau Dien, Nam Tu Liem, Hanoi

Tel: +84 4 37970216    Fax: + 84 4 37634015

Mobile: +84 976144888

E-mail: viettechstcjsc@vnn.vn

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