Thuong Mai Va Ky Thuat The Son LTD Address: 111a Tran Van Du, Ward 13, Tan Binh District, Ho Chi Minh City Enterprise code: 0312773742 Phone: 0934778098 Representative: Nguyen Thi Hanh Nguyen Adress: 111a Tran Van Du, Ward 13, Tan Binh District, Ho Chi Minh City Ward 13, Tan Binh District, Ho Chi Minh CityFounding date: 12 - 5 - 2014