Tong Hop Bon Sau Joint Stock Company Address: Tan Lap Hamlet, Long Luong Commune, Van Ho District, Son La Province Enterprise code: 5500308313 Phone: 0212503036 Representative: Vu Cong Quang Adress: Tan Lap Hamlet, Long Luong Commune, Van Ho District, Son La Province Long Luong Commune, Van Ho District, Son La ProvinceFounding date: 28 - 4 - 2008