Dai Truyen Thanh, Truyen Hinh Huyen Dong Hy Address: Chua Hang Town, Dong Hy District, Thai Nguyen Province Enterprise code: 4600658976 Phone: 02083820759 Representative: Vi Thi Van Adress: Dong Hy District, Thai Nguyen Province Chua Hang Town, Dong Hy District, Thai Nguyen ProvinceFounding date: 24 - 6 - 2009