Dau Tu Dich Vu Ky Thuat Loc Hung Joint Stock Company Address: 207/56 Ho Hoc Lam, An Lac Ward, Binh Tan District, Ho Chi Minh City Enterprise code: 0316764379 Phone: 0911896966 Representative: Duong Vu Huy An Lac Ward, Binh Tan District, Ho Chi Minh CityFounding date: 23 - 3 - 2021