Hoàng Ngọc Vĩnh

Position: Director

Address: xã Quảng Nguyên, , Huyện Xín Mần, Hà Giang

Phone: (+84)912363076

Address: xã Quảng Nguyên, Xin Man District, Ha Giang Province, Viet Nam, Xin Man District, Ha Giang Province