Sach Thiet Bi Truong Hoc - Do Dung Van Phong Joint Stock Company Address: Lot 36 Cum Cong Nghiep, Lam Town, Lam Town, Y Yen District, Nam Dinh Province Enterprise code: 0600969639 Phone: 0913340781 Representative: Duong Tien Thanh Adress: Khu A, Lam Town, Y Yen District, Nam Dinh Province Lam Town, Y Yen District, Nam Dinh ProvinceFounding date: 12 - 11 - 2012