Dich Vu Giao Duc Ngoc Bich LTD Address: Chao Hamlet, Vinh An Commune, Son Dong District, Bac Giang Province Enterprise code: 2400956731 Phone: 0981458697 Representative: Vi Thi Ngoc Bich Adress: Chao Hamlet, Vinh An Commune, Son Dong District, Bac Giang Province Vinh An Commune, Son Dong District, Bac Giang ProvinceFounding date: 2 - 3 - 2023