Xi Mang Yen Binh Joint Stock Company Address: Yen Binh Town, Yen Binh District, Yen Bai Province Enterprise code: 5200274977 Phone: 0216886303 Representative: Vu Tien Bo Adress: CONG Ty CO PHAN Xi MANG Yen BINH Yen Binh Town, Yen Binh District, Yen Bai ProvinceFounding date: 21 - 6 - 2007