Cong Nghe Hoa Chat Chau Au Joint Stock Company Address: 368/858 Cach Mang Thang Tam, Ward 5, Tan Binh District, Ho Chi Minh City Enterprise code: 0312800121 Phone: 02862922541 Representative: Nguyen Thi Thuy Tram Adress: 134 Phan Dinh Phung, Ward 3, Tuy Hoa City, Phu Yen Province Ward 5, Tan Binh District, Ho Chi Minh CityFounding date: 29 - 5 - 2014