Quang Cao Sao Mai Joint Stock Company Address: No 77 Khu Tap The Oto 3, Kien Hung Ward, Ha Dong District, Ha Noi City Enterprise code: 0102277610 Phone: 0913505643 Representative: Nguyen Ngoc Anh Adress: KTT Oto So 3, Kien Hung Commune, Ha Dong District, Ha Noi City Kien Hung Ward, Ha Dong District, Ha Noi CityFounding date: 4 - 6 - 2007