Ru Pi Hoang Son LTD Address: Civil Group 13, Yen Binh Town, Yen Binh District, Yen Bai Province Enterprise code: 5200347470 Phone: 02163887919 Representative: Ninh Thi Tuyen Adress: Civil Group 13, Yen Binh Town, Yen Binh District, Yen Bai Province Yen Binh Town, Yen Binh District, Yen Bai ProvinceFounding date: 31 - 3 - 2009