PTT Solution, JSC     Head Office     2206 - level 22, ICC Building, 71 Nguyen Chi Thanh Str, Hanoi, Vietnam. Tel: +84 4 626 627 65 Sales Unit Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Tel: +84 (0) 4 62 66 27 65 ext: 12 France Office Mr. Bui Anh Phong Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Mobile: (+33) (0)6 46 40 81 05 Adresse: 3 Allée John Ford 91080 Courcouronnes Paris Project Unit Mr. Hoang Xuan Tung Email:  This e-mail address is being protected from spambots. You need JavaScript enabled to view it Tel: +84 (0) 4 62 66 27 65 ext: 11 iPhone Department Mr. Ngo Duc Hiep Email:  This e-mail address is being protected from spambots. You need JavaScript enabled to view it Mobile: +84 (0) 9 84 22 60 99 Tel: +84 (0) 4 62 66 27 65