Cong Nghe Thuc Pham Hoang Yen LTD Address: No 3, Lane 9, Civil Group 85, Minh Khai Street, Minh Khai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0106491710 Phone: 0915668720 Representative: Nguyen Ngoc Yen Adress: No 104, Mai Dong Street, Mai Dong Ward, Hoang Mai District, Ha Noi City Minh Khai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 25 - 3 - 2014