Phat Trien Viec Lam Thanh Thieu Nien Va Xa Hoi Yesd Joint Stock Company Address: No 35C, Alley 70/29, Khuong Ha Street, Khuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0107006519 Phone: 0933062952 Representative: Vu Thi Hong Tuoi Adress: Bac Yen Street, Yen Thinh Town, Yen Mo District, Ninh Binh Province Khuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 25 - 9 - 2015