Hoang Ha LTD Address: No 39, Khu Ii, Bich Dong Town, Viet Yen District, Bac Giang Province Enterprise code: 2400330912 Phone: 02144574090 Representative: Nguyen Thanh Binh Adress: No 39, Khu Ii, Bich Dong Town, Viet Yen District, Bac Giang Province Bich Dong Town, Viet Yen District, Bac Giang ProvinceFounding date: 23 - 9 - 2004