Partners
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Ha Noi Head Office
Address : 27th Floor, HUD Tower,No.37 Le Van Luong Street, Thanh Xuan District, Hanoi, S.R Vietnam
Email : sme@sigma.net.vn
Tel : (84-24) 3 9288683 | (84-24) 3 9289235
Fax : (84-24) 3 9288667http://www.sigma.net.vn
Sigma Engineering JSC
Business license number 0101600518 issued by Hanoi Department of Planning and Investment on January 25, 2005
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