Co Khi Cong Trinh Thep Viet Joint Stock Company Address: Tan Son 2 Hamlet, Tan Dinh Commune, Lang Giang District, Bac Giang Province Enterprise code: 2400764081 Phone: 02048521131 Representative: Ngo Thu Huong Adress: Tan Son 2 Hamlet, Tan Dinh Commune, Lang Giang District, Bac Giang Province Tan Dinh Commune, Lang Giang District, Bac Giang ProvinceFounding date: 27 - 4 - 2015