Van Tai TCM Hoang Son LTD Address: Ngay Canh So Nha 566, Quarter 2, Bich Dong Town, Viet Yen District, Bac Giang Province Enterprise code: 2400809494 Phone: 0944504095 Representative: Than Van Hoang Bich Dong Town, Viet Yen District, Bac Giang ProvinceFounding date: 13 - 2 - 2017