Dau Tu Tai Nguyen Moi Truong Rung Toan Cau Joint Stock Company Address: No 20, Lane 186, Thai Nguyen Bac Kan Street, Civil Group 12, Phung Chi Kien Ward, Bac Kan City, Bac Kan Province Enterprise code: 4700290580 Phone: 0971256225 Representative: On Viet Hung Phung Chi Kien Ward, Bac Kan City, Bac Kan ProvinceFounding date: 20 - 5 - 2023