Dich Vu Khoa Hoc Ky Thuat Bach Khoa LTD Address: Loi Dong Residential Area, Cong Hoa Ward, Chi Linh Town, Hai Duong Province Enterprise code: 0801136161 Phone: 02203832135 Representative: Pham Huu Dung Adress: Khu 3, Diem Dien Town, Thai Thuy District, Thai Binh Province Cong Hoa Ward, Chi Linh City, Hai Duong ProvinceFounding date: 24 - 3 - 2015