Tu Van Thiet Ke Va Dau Tu Xay Dung Ngoc Diep LTD Address: Dong Hamlet, Tien Hung Commune, Dong Hung District, Thai Binh Province Enterprise code: 1001328476 Phone: 0987803291 Representative: Pham Thanh Trung Dong Hung District, Hung Yen ProvinceFounding date: 6 - 4 - 2026