Techwaves LTD Address: 252 Le Van Sy, Ward 1, Tan Binh District, Ho Chi Minh City Enterprise code: 0314007912 Phone: 0986684649 Representative: Vu Tien Manh Adress: 252 Le Van Sy, Ward 1, Tan Binh District, Ho Chi Minh City Ward 1, Tan Binh District, Ho Chi Minh CityFounding date: 13 - 9 - 2016