Thiet Bi Be Tong Hartmann LTD Address: 46/1/84, Vuon Chuoi Street, Ward 04, District 3, Ho Chi Minh City Enterprise code: 0314326193 Phone: 0908447948 Representative: Hoang Yen Adress: 74/16 Hung Vuong, Ward 2, Tan An City, Long An Province Ward 4, District 3, Ho Chi Minh CityFounding date: 31 - 3 - 2017