Thuong Mai Ky Thuat Kha Han LTD Address: 87/41 Phan Van Hon, Quarter 4, Tan Thoi Nhat Ward, District 12, Ho Chi Minh City Enterprise code: 0312949386 Phone: 0907169489 Representative: Tran Minh Tan Adress: 129/11 Le Van Tho, Ward 11, Go Vap District, Ho Chi Minh City Tan Thoi Nhat Ward, District 12, Ho Chi Minh CityFounding date: 30 - 9 - 2014