Viettech Vina LTD Address: No 89, Tan Phuong Hamlet, Tan My Commune, Bac Giang City, Bac Giang Province Enterprise code: 2400807828 Phone: 0947755205 Representative: Pham Thi Hai Adress: No 89, Tan Phuong Hamlet, Tan My Commune, Bac Giang City, Bac Giang Province Tan My Commune, Bac Giang City, Bac Giang ProvinceFounding date: 10 - 1 - 2017