Cong Nghe Toc Do So LTD Address: 545/16/33 Nguyen Xien, Long Thanh My Ward, District 9, Ho Chi Minh City Enterprise code: 3502221664 Phone: 0933697373 Representative: Hoang Duc Minh Adress: No 52B Duong, Dong Da District, Ha Noi City Long Thanh My Ward, District 9, Ho Chi Minh CityFounding date: 6 - 5 - 2013