Thông tin liên lạc
1002 HH1B – Gia Thuy – Long Bien – Hanoi – Vietnam
Tel: +84 98 330 9484
E-Mail: trieuson@alloywire.com
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#202, 26-2, Taegye-ro 2-gil, Jung-gu, Seoul, Korea (zip code: 04635)
Tel: 0082-2-3664-3456
Fax: 0082-2-3664-3452
