Phat Trien Giao Duc Va Thuong Mai Lam Son LTD Address: Kep Vang Hamlet, Lam Son Commune, Huyen Tan Yen, Tinh Bac Giang, Viet Nam Enterprise code: 2401008842 Phone: 0966014678 Representative: Nguyen Van Canh Tan Yen District, Bac Giang ProvinceFounding date: 19 - 1 - 2025