Phat Trien Giao Duc Thanh Thanh Hien LTD Address: Vang Civil Group, Bich Dong Town, Viet Yen District, Bac Giang Province Enterprise code: 2400963577 Phone: 0973147390 Representative: Nguyen Thi Hien Bich Dong Town, Viet Yen District, Bac Giang ProvinceFounding date: 25 - 5 - 2023