Khao Sat Thiet Ke Moi Truong Long Viet LTD Address: No 68/36C, Truong Dinh Street, Civil Group 3, Bao An Ward, Phan Rang-Thap Cham City, Ninh Thuan Province Enterprise code: 4500684041 Phone: 0798533629 Representative: Nguyen Hoang Viet Bao An Ward, Phan Rang - Thap Cham City, Khanh Hoa ProvinceFounding date: 2 - 4 - 2026