Duoc Vinh Thang Joint Stock Company Address: Mau Lam Hamlet, Vinh Yen City, Vinh Phuc Province Enterprise code: 2500289545 Phone: 02113711159 Representative: Nguyen Thi Phong Adress: Trung Mau Hamlet, Binh Xuyen District, Vinh Phuc Province Vinh Yen City, Vinh Phuc ProvinceFounding date: 23 - 11 - 2007