Ky Thuat Xay Dung Khang Hai LTD Address: No 19/5 O 6 Khu B, Hau Nghia Town, Duc Hoa District, Long An Province Enterprise code: 1101991849 Phone: 0932474565 Representative: Bui Chi Hai Hau Nghia Town, Duc Hoa District, Long An ProvinceFounding date: 23 - 9 - 2021