Phat Trien Giai Phap Ky Nguyen Xanh Joint Stock Company Address: No 115, Lane 97, Pham Ngoc Thach Street, Kim Lien Ward, Dong Da District, Ha Noi City Enterprise code: 0108482983 Phone: 0886910683 Representative: Bac Kim Oanh Adress: Khu Tap The Co Khi Dia Chat, Yen Vien Commune, Gia Lam District, Ha Noi City Kim Lien Ward, Dong Da District, Ha Noi CityFounding date: 23 - 10 - 2018