Phat Trien Cong Nghe Redsand Joint Stock Company Address: No 75, Nguyen Thi Minh Khai Street, Le Mao Ward, Vinh City, Nghe An Province Enterprise code: 2901521040 Phone: 02383559259 Representative: Nguyen Kim Cuong Adress: Hamlet 9, Phuc Trach Commune, Huong Khe District, Ha Tinh Province Le Mao Ward, Vinh City, Nghe An ProvinceFounding date: 6 - 4 - 2012