Hoang Ngoc Bich Address: No 29, Vuon Dao Street, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700682967 Phone: 02033640743 Representative: Hoang Thi Ngoc Bich Adress: No 29, Vuon Dao Street, Bai Chay Ward, Ha Long City, Quang Ninh Province Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 13 - 2 - 2009