Tap Doan Dong Son LTD Address: Yen Tam Hamlet, Yen Dong Commune, Yen Lac District, Vinh Phuc Province Enterprise code: 2500470617 Phone: 02113836090 Representative: Nguyen Cong Ngoc Adress: Yen Tam Hamlet, Yen Dong Commune, Yen Lac District, Vinh Phuc Province Yen Dong Commune, Yen Lac District, Vinh Phuc ProvinceFounding date: 22 - 2 - 2012