Tu Van Khai Thinh LTD Address: No 222, Dong Nien Street, Viet Hoa Ward, Hai Duong City, Hai Duong Province Enterprise code: 0801488170 Phone: 0976688362; Representative: Bui Tuan Anh Viet Hoa Ward, Hai Duong City, Hai Phong CityFounding date: 13 - 3 - 2026