Thuong Mai Ky Thuat Dien Hoang Quan LTD Address: 536/32/17/8 Au Co, Ward 10, Tan Binh District, Ho Chi Minh City Enterprise code: 0310447101 Phone: 0938926968 Representative: Nguyen Van Viet Adress: 198/5 Au Co, Ward 10, Tan Binh District, Ho Chi Minh City Ward 10, Tan Binh District, Ho Chi Minh CityFounding date: 11 - 11 - 2010