Ky Thuat Va Xu Ly Moi Truong Gia Han LTD Address: 283/19/17B No Trang Long, Ward 13, Binh Thanh District, Ho Chi Minh City Enterprise code: 0315279186 Phone: 0903667786 Representative: Pham Thanh Tam Adress: 108/39 Tran Quang Dieu, Ward 14, District 3, Ho Chi Minh City Ward 13, Binh Thanh District, Ho Chi Minh CityFounding date: 19 - 9 - 2018