Hoang Mai Address: Giong Gieng Hamlet, Dan Thanh Commune, Duyen Hai District, Tra Vinh Province Enterprise code: 2100250039 Phone: 02943739621 Representative: Le Thi Hoang Mai Dan Thanh Commune, Duyen Hai District, Tra Vinh ProvinceFounding date: 30 - 3 - 2004