Trung Tam Xu Ly Bom Min Va Moi Truong- QK5 Address: 38 Nguyen Huu Tho, Hoa Thuan Tay Ward, Hai Chau District, Da Nang City Enterprise code: 0401430948 Phone: 02363633061 Adress: 259/6 Nguyen Chi Thanh, Phuoc Ninh Ward, Hai Chau District, Da Nang City Hoa Thuan Tay Ward, Hai Chau District, Da Nang CityFounding date: 28 - 6 - 2011