Du Lich & MTR Cao Nguyen Xanh Ha Giang Joint Stock Company Address: No 66, Lane 100, Doi Can Street, Phuong, Ba Dinh District, Ha Noi City Enterprise code: 0111264128 Phone: 0982840833 Representative: Trinh Ngoc Hung Founding date: 28 - 10 - 2025
Chu Gia Ha Nam LTD Address: No 15 Le Hong Phong, Nguyen Thai Hoc Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200935627 Phone: 0982840833 Representative: Chu Van Hung Adress: Civil Group 12, Tran Hung Dao Ward, Phu Ly City, Ha Nam Province Nguyen Thai Hoc Ward, Yen Bai City, Yen Bai ProvinceFounding date: 10 - 3 - 2023