Ha Chau Address: No 75, Civil Group 10, Chua Hang Town, Dong Hy District, Thai Nguyen Province Enterprise code: 4600433820 Phone: 02083820258 Representative: Vu Thu Ha Adress: No 75, Civil Group 10, Chua Hang Town, Dong Hy District, Thai Nguyen Province Chua Hang Town, Dong Hy District, Thai Nguyen ProvinceFounding date: 16 - 4 - 2008