Xay Lap HDB Joint Stock Company Address: No 529, Tran Dang Ninh Street, Civil Group 3, Quyet Tam Ward, Son La City, Son La Province Enterprise code: 5500608733 Phone: 0912064333 Representative: Do Ngoc Tu Adress: Yen Lo Hamlet, Dao Duc Town, Binh Xuyen District, Vinh Phuc Province Quyet Tam Ward, Son La City, Son La ProvinceFounding date: 16 - 4 - 2020