Duc Khang Yen Bai LTD Address: Minh Than Hamlet, Dai Minh Commune, Huyen Yen Binh, Tinh Yen Bai, Viet Nam Enterprise code: 5200951280 Phone: 0985101151 Representative: Mai Thi Hoan Dai Minh Commune, Yen Binh District, Yen Bai ProvinceFounding date: 12 - 6 - 2025