Tu Van Thiet Ke Dau Khi Delta Joint Stock Company Address: 90 Nguyen Cuu Van, Ward 17, Binh Thanh District, Ho Chi Minh City Enterprise code: 0310931104 Phone: 0862949650 Representative: Bui Van Dung Adress: Sam Linh Dong Hamlet, Tam Quang Commune, Nui Thanh District, Quang Nam Province Ward 17, Binh Thanh District, Ho Chi Minh CityFounding date: 18 - 6 - 2011