Phat Trien Ky Thuat Dong A LTD Address: No 43, Lane 64, Kim Giang Street, Kim Giang Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0105724881 Phone: 02439923436 Representative: Nguyen Van Dien Kim Giang Ward, Thanh Xuan District, Ha Noi CityFounding date: 13 - 12 - 2011