Ky Thuat Thiet Bi Au Viet Joint Stock Company Address: 47/4, Tran Thi He Street, Quarter 4, Hiep Thanh Ward, District 12, Ho Chi Minh City Enterprise code: 0314702641 Phone: 0966949978 Representative: Hoang Anh Tuan Hiep Thanh Ward, District 12, Ho Chi Minh CityFounding date: 27 - 10 - 2017