Cong Nghe Va Truyen Thong C4K - Chi Nhanh Hoa Lac Joint Stock Company Address: No 9, Lane 82, H10 Street, Ha Bang Commune, Thach That District, Ha Noi City Enterprise code: 0110837753-001 Phone: 0362681692 Representative: Nguyen Phuong Thao Ha Bang Commune, Thach That District, Ha Noi CityFounding date: 17 - 12 - 2025