Van Tai Ha Giang Joint Stock Company Address: Hamlet 3, Tan An Commune, Quang Yen Town, Quang Ninh Province Enterprise code: 5700381173 Phone: 0203685458 Representative: Nguyen Van Canh Adress: Hamlet 3, Tan An Commune, Quang Yen Town, Quang Ninh Province Tan An Ward, Quang Yen Town, Quang Ninh ProvinceFounding date: 16 - 4 - 2002