Quang Cao Va Truyen Thong Expolink Viet Nam LTD Address: No 7, Alley 218/44, Kham Thien Market Street, Van Mieu - Quoc Tu Giam Ward, Ha Noi City, Viet Nam, Ha Noi City Enterprise code: 0111261550 Phone: 0848051289 Representative: Nguyen Quynh Lien Ha Noi CityFounding date: 24 - 10 - 2025