Co Khi Ky Thuat Xay Dung Bissco Joint Stock Company Address: No 2e, Hem 02, Alley 35, Lane 17, Ngoc Hoi Street, Hoang Liet Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108719537 Phone: 0968167622 Representative: Le Van Nam Adress: Me Dien Hamlet, Lam Cot Commune, Tan Yen District, Bac Giang Province Hoang Liet Ward, Hoang Mai District, Ha Noi CityFounding date: 26 - 4 - 2019