Quan Trac Thi Nghiem Hoan Cau LTD Address: 411/12, Tan Thoi Hiep 21 Street, Tan Thoi Hiep Ward, District 12, Ho Chi Minh City Enterprise code: 0313992930 Phone: 0942311969 Representative: Pham Thi Tuyet Nguyen Adress: 173C Khom 1, Ward 8, Ca Mau City, Ca Mau Province Tan Thoi Hiep Ward, District 12, Ho Chi Minh CityFounding date: 1 - 9 - 2016