Thuong Mai Dich Vu Xay Dung Trinh Ngan LTD Address: 243/22 Chu Van An, Ward 12, Binh Thanh District, Ho Chi Minh City Enterprise code: 0312758529 Phone: 0918128238 Representative: Trinh Minh Son Adress: 83/904a Le Duc Tho, Ward 17, Go Vap District, Ho Chi Minh City Ward 12, Binh Thanh District, Ho Chi Minh CityFounding date: 25 - 4 - 2014