本社

- 〒350-0806 埼玉県川越市天沼新田339-7
- TEL:049-231-3012
- FAX:049-232-9624
4F HA VINH Tower, 55-57 Nguyen Van Giai Street,
Da Kao Ward, District 1, Ho Chi Minh City,
VIETNAM
4F KHAI XUAN Building, 368 Le Trong Tan Street,
Duong Noi Ward, Ha Dong District, Hanoi,
VIETNAM