Ky Thuat Cong Trinh Xay Dung Chun Mao Jing LTD Address: No 30, Le Chan District, Hai Phong City Enterprise code: 2301381546 Phone: 0961468407 Representative: Dam Thi Phuong Giang Bac Ninh ProvinceFounding date: 20 - 1 - 2026