Ky Thuat Xay Dung Nhat Son LTD Address: 212/38/5 Nguyen Oanh, Ward 17, Go Vap District, Ho Chi Minh City Enterprise code: 0312627251 Phone: 0964308030 Representative: Le Van Dung Adress: 127a, Tam Binh Street, Tam Phu Ward, Thu Duc District, Ho Chi Minh City Ward 17, Go Vap District, Ho Chi Minh CityFounding date: 15 - 1 - 2014