Ky Thuat Xay Dung Cong Nghiep Viet Thanh Joint Stock Company Address: 110 Cao Thang, Ward 04, District 3, Ho Chi Minh City Enterprise code: 0312507331 Phone: 02862909062 Representative: Vu Tien Quoc Binh Adress: 125C Nguyen Lam, Ward 06, District 10, Ho Chi Minh City District 3, Ho Chi Minh CityFounding date: 16 - 10 - 2013