Thuong Mai Khoan Long LTD Address: No 197, Street No 28, Ward 6, Go Vap District, Ho Chi Minh City Enterprise code: 0301473433 Phone: 02838584043 Representative: Duong Thi Phung Adress: 147a/9e2 Go Cong, Ward 13, District 5, Ho Chi Minh City Ward 6, Go Vap District, Ho Chi Minh CityFounding date: 1 - 12 - 1998