Thuong Mai Khai Hoan LTD Address: CCN Dong Van, Dong Van Commune, Yen Lac District, Vinh Phuc Province Enterprise code: 2500238156 Phone: 02113827123 Representative: Nguyen Van Khai Adress: Hung Vi Hamlet, Dong Van Commune, Yen Lac District, Vinh Phuc Province Dong Van Commune, Yen Lac District, Vinh Phuc ProvinceFounding date: 26 - 7 - 2005