De Thong Address: Moi Hamlet, Yen Dong Commune, Yen Lac District, Vinh Phuc Province Enterprise code: 2500291167 Phone: 0211836717 Representative: Nguyen Huu De Adress: Moi Hamlet, Yen Dong Commune, Yen Lac District, Vinh Phuc Province Yen Dong Commune, Yen Lac District, Vinh Phuc ProvinceFounding date: 17 - 12 - 2007