Kinh Doanh Va Dich Vu Vat Tu Ky Thuat So 1 Joint Stock Company Address: No 10B Cho Con, Trai Cau Ward, Le Chan District, Hai Phong City Enterprise code: 0200581513 Phone: 02125760804 Representative: Le Duc Hau Adress: No 10B, Cho Con Street, Le Chan District, Hai Phong City Trai Cau Ward, Le Chan District, Hai Phong CityFounding date: 15 - 4 - 2004