Khanh Khoi Son Duong Address: Khu 5, Son Duong Commune, Lam Thao District, Phu Tho Province Enterprise code: 2600896293 Phone: 0359643109 Representative: Dao Thi Thu Adress: Khu 5, Son Duong Commune, Lam Thao District, Phu Tho Province Son Duong Commune, Lam Thao District, Phu Tho ProvinceFounding date: 18 - 12 - 2013