Tech4life LTD Address: 25/139 Ngo Gia Tu, Dang Lam Ward, Hai An District, Hai Phong City Enterprise code: 0201657807 Phone: 02253744701 Representative: Dam Quang Trung Adress: 25/139 Ngo Gia Tu, Dang Lam Ward, Hai An District, Hai Phong City Dang Lam Ward, Hai An District, Hai Phong CityFounding date: 2 - 12 - 2015