Kien Dai Viet Nam LTD Address: Van Phong 31, 4th Floor, No 390, Tran Phu Street, Tu Son Ward, Tinh Bac Ninh, Viet Nam Enterprise code: 2301369041 Phone: 0333188063 Representative: He, Jian Bac Ninh ProvinceFounding date: 10 - 11 - 2025