Lam San Chien Thanh LTD Address: No 8, Lane 17, Huu Trung 1 Street, Lien Minh Commune, Dan Phuong District, Ha Noi City Enterprise code: 0111404992 Phone: 0915092592 Representative: Nguyen Van Chien Dan Phuong District, Ha Noi CityFounding date: 10 - 3 - 2026