Hoang Hai Ha Address: Lam Son Hamlet, Tan Thanh District, Ba Ria Vung Tau Province Enterprise code: 3500745119 Phone: 0254891454 Representative: Luong Hoang Son Adress: Civil Group 1, Lam Son Hamlet, Tan Thanh District, Ba Ria Vung Tau Province Tan Thanh District, Ba Ria Vung Tau ProvinceFounding date: 12 - 5 - 2006