Giai Phap Ky Thuat Lashan Joint Stock Company Address: 2nd Floor, 4 Pham Ngu Lao Building, Phan Chu Trinh Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0102111975 Phone: 0249333011 Representative: Tran Phuong Lam Adress: Hamlet 4, Dai An Commune, Dan Phuong District, Ha Noi City Phan Chu Trinh Ward, Hoan Kiem District, Ha Noi CityFounding date: 18 - 12 - 2006