Van Phong Dang Ky Dat Dai Va Phat Trien Qui Dat Address: Yen Binh Town, Yen Binh District, Yen Bai Province Enterprise code: 5200463396 Phone: 02163886152 Representative: Nguyen Duc Long Yen Binh Town, Yen Binh District, Yen Bai ProvinceFounding date: 15 - 9 - 2009