Huan Luyen Va Kiem Dinh Viet Nam Joint Stock Company Address: No 66a Khuc Thua Du 2, Vinh Niem Ward, Le Chan District, Hai Phong City Enterprise code: 0202166470 Phone: 0972783574 Representative: Nguyen Tien Hung Adress: Nhan Le Hamlet, Vinh Long Commune, Vinh Bao District, Hai Phong City Vinh Niem Ward, Le Chan District, Hai Phong CityFounding date: 4 - 7 - 2022