Ky Thuat Thanh Khoi LTD Address: 529/127 Huynh Van Banh, Ward 14, Phu Nhuan District, Ho Chi Minh City Enterprise code: 0303827864 Phone: 02839918464 Representative: Dang Ngoc Vinh Adress: 28/182 Nguyen Thai Son, Ward 4, Go Vap District, Ho Chi Minh City Ward 14, Phu Nhuan District, Ho Chi Minh CityFounding date: 10 - 6 - 2005