Hoang Hai Address: Ban Quan Hamlet, Ban Phiet Commune, Bao Thang District, Lao Cai Province Enterprise code: 5300239479 Phone: 0978302157 Representative: Tran Van Hiep Adress: Ban Phiet Commune, Bao Thang District, Lao Cai Province Ban Phiet Commune, Bao Thang District, Lao Cai ProvinceFounding date: 4 - 12 - 2007