Be Tong Viet Sin Joint Stock Company Address: KM1045, I Highway, The Loi Hamlet, Tinh Phong Commune, Son Tinh District, Quang Ngai Province Enterprise code: 4300737183 Phone: 0983767410 Representative: Le Quang Duyen Adress: 80a Hem C2, Hoang Hoa Tham, Ward 13, Tan Binh District, Ho Chi Minh City Founding date: 28 - 5 - 2014