Phong Tai Nguyen Va Moi Truong Huyen Duyen Hai Address: Khom I, Duyen Hai Town, Duyen Hai Town, Duyen Hai District, Tra Vinh Province Enterprise code: 2100386960 Phone: 02943832063 Representative: Truong Van Manh Adress: Duyen Hai District, Tra Vinh Province Duyen Hai Town, Duyen Hai District, Tra Vinh ProvinceFounding date: 11 - 7 - 2009