Tu Van Trien Khai Iot Smart Viet Nam LTD Address: 675/8 Truong Chinh, Hoa Phat Ward, Cam Le District, Da Nang City Enterprise code: 0402170611 Phone: 0918466067 Representative: Bui Thi Thuy Trang Adress: Civil Group 01, Hoa Phat Ward, Cam Le District, Da Nang City Hoa Phat Ward, Cam Le District, Da Nang CityFounding date: 9 - 11 - 2022