Thuong Mai Va Ky Thuat Thuan Thanh Joint Stock Company Address: No 91, Lane 67, Thai Thinh Street, Thinh Quang Ward, Thinh Quang Ward, Dong Da District, Ha Noi City Enterprise code: 0101276974 Phone: 0245540222 Representative: Nguyen Ngoc Thanh Adress: 383 Ben Chuong Duong, District 1, Ho Chi Minh City Thinh Quang Ward, Dong Da District, Ha Noi CityFounding date: 9 - 9 - 2002