Khoang San Van Du Joint Stock Company Address: Lot KH1, Dinh Huong - Tay Bac Ga Industrial Zone, Hac Thanh Ward, Tinh Thanh Hoa, Viet Nam Enterprise code: 2803205833 Phone: 0813308886 Representative: Khuong Phu Son Thanh Hoa ProvinceFounding date: 28 - 12 - 2025