♦ 本社: 14F+20F, Hoa Binh Office Tower, 106 Hoang Quoc Viet Street, Nghia Do Ward, Hanoi City, Vietnam Tel.+84-24-3755-6500        Fax: (+84)-24-3755-6501 Email: admin@usol-v.com.vn Website: http://www.usol-v.com.vn ♦ Ho Chi Minh支店: Unit 8.9 & 8.10, 8F, Etown 1 Building, 364 Cong Hoa Street, Tan Binh Ward, Ho Chi Minh City, Vietnam Tel: (+84)- 28-3810-8274    Fax: (+84)- 28-3810-8275 ♦ 豊洲支店: 〒135-8560 , 1-1-1 Toyosu, Koto-ku, Tokyo-to, Japan