Be Tong Song Thao Joint Stock Company Address: Hamlet 14, Yen Ky Commune, Tinh Phu Tho, Viet Nam Enterprise code: 2601159013 Phone: 0981711999 Representative: Nguyen Thi Huong Yen Ky Commune, Ha Hoa District, Phu Tho ProvinceFounding date: 15 - 7 - 2026