Tu Van Dien & Khao Sat Thiet Ke Xay Dung QC Joint Stock Company Address: 464 Le Trong Tan, Tay Thanh Ward, Tan Phu District, Ho Chi Minh City Enterprise code: 0311960669 Phone: 0934994690 Representative: Nguyen Dinh Cuong Tay Thanh Ward, Tan Phu District, Ho Chi Minh CityFounding date: 10 - 9 - 2012