Vang Bac Ngoc Manh Address: No 403, Civil Group 9, Yen The Town, Luc Yen District, Yen Bai Province Enterprise code: 5200805064 Phone: 02834422987 Representative: Pham Bich Ngoc Adress: No 403, Civil Group 9, Yen The Town, Luc Yen District, Yen Bai Province Yen The Town, Luc Yen District, Yen Bai ProvinceFounding date: 14 - 1 - 2014