Thuong Mai Ky Thuat Phong Chay Chua Chay Viet Hung LTD Address: 28/2 Duong Duc Hien, Tay Thanh Ward, Tan Phu District, Ho Chi Minh City Enterprise code: 0309411742 Phone: 0909227268 Representative: Bui Van Manh Adress: 28/2 Duong Duc Hien, Tay Thanh Ward, Tan Phu District, Ho Chi Minh City Tay Thanh Ward, Tan Phu District, Ho Chi Minh CityFounding date: 11 - 9 - 2009