Thien Thanh Joint Stock Company Address: Ha Hamlet, Dong Rui Commune, Tien Yen District, Quang Ninh Province Enterprise code: 5700657985 Phone: 02033746888 Representative: Pham Duc Thinh Adress: No 13/13 Da Nang, Cau Tre Ward, Ngo Quyen District, Hai Phong City Dong Rui Commune, Tien Yen District, Quang Ninh ProvinceFounding date: 12 - 6 - 2007