Thuong Mai Dich Vu Va Dau Tu Van An Khang Joint Stock Company Address: No 5 Phu Gia 3, Vinhomes Hon Gai, Hong Gai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702115071 Phone: 0249311991 Representative: Tran Nhat Tan Adress: Civil Group 3, Cau Thia Ward, Nghia Lo Town, Yen Bai Province Hong Gai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 12 - 5 - 2022