Do Dac Khao Sat Thiet Ke Huy Hoang Joint Stock Company Address: No 15, Tan Khai Street, Civil Group 6, Minh Khai Ward, Phu Ly City, Ha Nam Province Enterprise code: 0700802400 Phone: 0912712786 Representative: Nguyen Xuan Huong Minh Khai Ward, Phu Ly City, Ha Nam ProvinceFounding date: 9 - 4 - 2018