Tu Van Thiet Ke Hoang Son Joint Stock Company Address: Khu 22, Hoang Xa Commune, Thanh Thuy District, Phu Tho Province Enterprise code: 2600961048 Phone: 0988620038 Representative: Nguyen Van Long Adress: Khu 1, Son Thuy Commune, Thanh Thuy District, Phu Tho Province Hoang Xa Commune, Thanh Thuy District, Phu Tho ProvinceFounding date: 27 - 5 - 2016